1501142 - WebGL Context not being cleared after page reload

Status: NEW

(Core :: Graphics: CanvasWebGL, defect, P2)

Description

[atoahp]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0

Steps to reproduce:

- Create a new tab
- Open the website: https://playground.babylonjs.com/ (Or most of the GLTF viewers listed here, eg: https://gltf-viewer.donmccurdy.com/);
- Wait for the page to load;
- Reload the page using F5;
- After the ~16 reload, you will start getting the error: "Error: WebGL warning: <SetDimensions>: Exceeded 16 live WebGL contexts for this principal, losing the least recently used one." on console, also a massive slow down on the browser.


Actual results:

The browser started slowing down, with huge FPS drops.


Expected results:

The browser should behave the same way it used to be on the first time loading the pages, the same way it works on chrome.

Comment 1

[Alice0775 White]

Could you please attach results of about:support (Help – Troubleshooting Information)?

Comment 2

[atoahp]

Also happens on a clear install, just tested on another computer.

Informações básicas sobre o aplicativo
--------------------------------------

Nome: Firefox
Versão: 64.0b3
ID da compilação: 20181022150107
Canal de atualização: aurora
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0
OS: Windows_NT 10.0
Janelas multiprocessadas: 1/1 (Ativado por padrão)
Processos de conteúdo Web: 5/4
Políticas empresariais: Inativo
Chave do Google: Encontrado
Chave do serviço de localização da Mozilla: Encontrado
Modo de segurança: false

Relatórios de travamentos dos últimos 3 dias
--------------------------------------------

ID do relatório: bp-e31d611f-63b1-45db-8644-27b1d0181023
Envio: Há 2 dias

ID do relatório: bp-d3ce6a3e-674f-4879-a49e-0755f0181023
Envio: Há 3 dias

Todos os relatórios de travamentos (incluindo 8 travamentos pendentes na faixa de tempo especificada)     Funcionalidades do Firefox Developer Edition
------------------------------------------------------------------------------------------------------------------------------------------------------

Nome: Firefox Screenshots
Versão: 35.0.0
ID: [e-mail]

Nome: Form Autofill
Versão: 1.0
ID: [e-mail]

Nome: Web Compat
Versão: 3.0.0
ID: [e-mail]

Nome: WebCompat Reporter
Versão: 1.1.0
ID: [e-mail]

Extensões
---------

Nome: Ghostery – Bloqueador de anúncios para privacidade
Versão: 8.2.4
Ativado: true
ID: [e-mail]

Nome: Grammarly for Firefox
Versão: 8.831.1882
Ativado: true
ID: 87677a2c52b84ad3a151a4a72f5bd3c4@jetpack

Nome: uBlock Origin
Versão: 1.17.2
Ativado: true
ID: [e-mail]

Nome: Kaspersky Protection
Versão: 5.1.94.28d-20180412184251
Ativado: false
ID: [e-mail]

Software de segurança
---------------------

Tipo:

Tipo:

Tipo:

Gráficos
--------

Funcionalidades
Composição: WebRender
Deslocamento/Zoom assíncrono: entrada wheel habilitada; arrasto da barra de rolagem habilitado; teclado habilitado; rolagem automática ativada
Info WSI do driver WebGL 1: EGL_VENDOR: Google Inc. (adapter LUID: 000000000000bfc4) EGL_VERSION: 1.4 (ANGLE 2.1.0.790e8e6b4179) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_MOZ_create_context_provoking_vertex_dont_care EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_explicit_context
Renderizador do driver WebGL 1: Google Inc. -- ANGLE (NVIDIA GeForce GTX 970 Direct3D11 vs_5_0 ps_5_0)
Versão do driver WebGL 1: OpenGL ES 2.0 (ANGLE 2.1.0.790e8e6b4179)
Extensões do driver WebGL 1: GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_explicit_context GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object OES_compressed_EAC_R11_signed_texture OES_compressed_EAC_R11_unsigned_texture OES_compressed_EAC_RG11_signed_texture OES_compressed_EAC_RG11_unsigned_texture OES_compressed_ETC2_RGB8_texture OES_compressed_ETC2_RGBA8_texture OES_compressed_ETC2_punchthroughA_RGBA8_texture OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture OES_compressed_ETC2_sRGB8_alpha8_texture OES_compressed_ETC2_sRGB8_texture
Extensões WebGL 1: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_frag_depth EXT_sRGB EXT_shader_texture_lod EXT_texture_filter_anisotropic EXT_disjoint_timer_query OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
Info WSI do driver WebGL 2: EGL_VENDOR: Google Inc. (adapter LUID: 000000000000bfc4) EGL_VERSION: 1.4 (ANGLE 2.1.0.790e8e6b4179) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_MOZ_create_context_provoking_vertex_dont_care EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_explicit_context
Renderizador do driver WebGL 2: Google Inc. -- ANGLE (NVIDIA GeForce GTX 970 Direct3D11 vs_5_0 ps_5_0)
Versão do driver WebGL 2: OpenGL ES 3.0 (ANGLE 2.1.0.790e8e6b4179)
Extensões do driver WebGL 2: GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_explicit_context GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_multiview GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object OES_compressed_EAC_R11_signed_texture OES_compressed_EAC_R11_unsigned_texture OES_compressed_EAC_RG11_signed_texture OES_compressed_EAC_RG11_unsigned_texture OES_compressed_ETC2_RGB8_texture OES_compressed_ETC2_RGBA8_texture OES_compressed_ETC2_punchthroughA_RGBA8_texture OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture OES_compressed_ETC2_sRGB8_alpha8_texture OES_compressed_ETC2_sRGB8_texture
Extensões WebGL 2: EXT_color_buffer_float EXT_texture_filter_anisotropic EXT_disjoint_timer_query OES_texture_float_linear WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Direct2D: true
Usa mosaicos (conteúdo): true
Desenho fora da linha principal habilitado: true
Contagem de desenho fora do tópico principal: 4
DirectWrite: true (10.0.17134.1)
GPU #1
Ativo: Sim
Descrição: NVIDIA GeForce GTX 970
ID do fornecedor: 0x10de
ID do dispositivo: 0x13c2
Versão do driver: 24.21.13.9924
Data do driver: 9-5-2018
Drivers: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_adc520364db29861\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_adc520364db29861\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_adc520364db29861\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_adc520364db29861\nvldumdx.dll C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_adc520364db29861\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_adc520364db29861\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_adc520364db29861\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_adc520364db29861\nvldumd.dll
ID do subsistema: 29743842
RAM: 4096

Diagnósticos
AzureCanvasAccelerated: 0
AzureCanvasBackend: direct2d 1.1
AzureCanvasBackend (UI Process): skia
AzureContentBackend: skia
AzureContentBackend (UI Process): skia
AzureFallbackCanvasBackend (UI Process): cairo
GPUProcessPid: 14440
GPUProcess: Finalizar processo GPU
Device Reset: Ativar a Redefinição de Dispositivo
Registro de decisões
WEBRENDER:
opt-in by default: WebRender is an opt-in feature
available by user: Qualified enabled by pref




Mídia
-----

Infraestrutura de Áudio: wasapi
Máximo de Canais: 2
Taxa de amostragem preferida: 48000
Dispositivos de Saída
Nome: Grupo
Realtek HD Audio 2nd output (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
NVIDIA Output (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
NVIDIA Output (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Realtek Digital Output(Optical) (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Realtek Digital Output (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Alto-falantes (2- USB Audio Device): USB\VID_0D8C&PID_0012&MI_00\6&15e286cc&0&0000
NVIDIA Output (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
NVIDIA Output (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Fones de ouvido (Razer Kraken USB): USB\VID_1532&PID_0502&MI_00\6&341779e0&0&0000
NVIDIA Output (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
NVIDIA Output (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Alto-falantes (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Fones de ouvido (2- Razer Kraken USB): USB\VID_1532&PID_0502&MI_00\6&2988f959&1&0000
NVIDIA Output (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
NVIDIA Output (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Alto-falantes (USB Audio Device): USB\VID_0D8C&PID_0012&MI_00\6&c232266&0&0000
Dispositivos de Entrada
Nome: Grupo
Conector AUX Interno (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Conector AUX Interno (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Line in at rear panel (Blue) (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Front Pink In (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Microfone (Razer Kraken USB): USB\VID_1532&PID_0502&MI_00\6&341779e0&0&0000
Conector AUX Interno (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Entrada (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Conector AUX Interno (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Microfone (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Side (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Microfone (HD Webcam C525): USB\VID_046D&PID_0826&MI_00\6&17c0b7f4&0&0000
Line in at front panel (Pink) (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Conector AUX Interno (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Center (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Conector AUX Interno (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Subwoofer (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Microfone (2- Razer Kraken USB): USB\VID_1532&PID_0502&MI_00\6&2988f959&1&0000
Front (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Mixagem estéreo (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Rear (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Microfone (USB Audio Device): USB\VID_0D8C&PID_0012&MI_00\6&c232266&0&0000
Line in at rear panel (black) (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Conector AUX Interno (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001
Mic in at rear panel (Pink) (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Microfone (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Rear Blue In (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Microfone (2- USB Audio Device): USB\VID_0D8C&PID_0012&MI_00\6&15e286cc&0&0000
Rear Black In (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043860B&REV_1003\4&165326bb&0&0001
Conector AUX Interno (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_0071&SUBSYS_38422974&REV_1001\5&1c2b2bcb&0&0001

Preferências importantes modificadas
------------------------------------

accessibility.browsewithcaret_shortcut.enabled: false
accessibility.typeaheadfind.flashBar: 0
browser.cache.disk.capacity: 1048576
browser.cache.disk.filesystem_reported: 1
browser.cache.disk.smart_size.first_run: false
browser.cache.frecency_experiment: 4
browser.places.smartBookmarksVersion: 8
browser.sessionstore.upgradeBackup.latestBuildID: 20181022150107
browser.startup.homepage_override.buildID: 20181022150107
browser.startup.homepage_override.mstone: 64.0
browser.urlbar.lastSuggestionsPromptDate: 20171105
browser.urlbar.matchBuckets: general:5,suggestion:Infinity
browser.urlbar.placeholderName: DuckDuckGo
browser.urlbar.timesBeforeHidingSuggestionsHint: 0
dom.push.userAgentID: 414fbfd9cfa44fbc97cc41a71475cb41
extensions.lastAppVersion: 64.0
font.internaluseonly.changed: false
layers.mlgpu.sanity-test-failed: false
media.benchmark.vp9.fps: 193
media.benchmark.vp9.versioncheck: 5
media.gmp-gmpopenh264.abi: x86_64-msvc-x64
media.gmp-gmpopenh264.lastUpdate: 1529506453
media.gmp-gmpopenh264.version: 1.7.1
media.gmp-manager.buildID: 20181022150107
media.gmp-manager.lastCheck: 1540417332
media.gmp-widevinecdm.abi: x86_64-msvc-x64
media.gmp-widevinecdm.lastUpdate: 1539754414
media.gmp-widevinecdm.version: 4.10.1146.0
media.gmp.storage.version.observed: 1
media.hardware-video-decoding.failed: false
network.cookie.prefsMigrated: true
network.dns.disablePrefetch: true
network.http.speculative-parallel-limit: 0
network.predictor.cleaned-up: true
network.predictor.enabled: false
network.prefetch-next: false
places.database.lastMaintenance: 1540061743
places.history.expiration.transient_current_max_pages: 144300
plugin.disable_full_page_plugin_for_types: application/pdf
print.printer_Microsoft_Print_to_PDF.print_bgcolor: false
print.printer_Microsoft_Print_to_PDF.print_bgimages: false
print.printer_Microsoft_Print_to_PDF.print_duplex: -437918235
print.printer_Microsoft_Print_to_PDF.print_edge_bottom: 0
print.printer_Microsoft_Print_to_PDF.print_edge_left: 0
print.printer_Microsoft_Print_to_PDF.print_edge_right: 0
print.printer_Microsoft_Print_to_PDF.print_edge_top: 0
print.printer_Microsoft_Print_to_PDF.print_evenpages: true
print.printer_Microsoft_Print_to_PDF.print_footercenter:
print.printer_Microsoft_Print_to_PDF.print_footerleft: &PT
print.printer_Microsoft_Print_to_PDF.print_footerright: &D
print.printer_Microsoft_Print_to_PDF.print_headercenter:
print.printer_Microsoft_Print_to_PDF.print_headerleft: &T
print.printer_Microsoft_Print_to_PDF.print_headerright: &U
print.printer_Microsoft_Print_to_PDF.print_in_color: true
print.printer_Microsoft_Print_to_PDF.print_margin_bottom: 0.5
print.printer_Microsoft_Print_to_PDF.print_margin_left: 0.5
print.printer_Microsoft_Print_to_PDF.print_margin_right: 0.5
print.printer_Microsoft_Print_to_PDF.print_margin_top: 0.5
print.printer_Microsoft_Print_to_PDF.print_oddpages: true
print.printer_Microsoft_Print_to_PDF.print_orientation: 0
print.printer_Microsoft_Print_to_PDF.print_page_delay: 50
print.printer_Microsoft_Print_to_PDF.print_paper_data: 1
print.printer_Microsoft_Print_to_PDF.print_paper_height: -1,00
print.printer_Microsoft_Print_to_PDF.print_paper_name:
print.printer_Microsoft_Print_to_PDF.print_paper_size_unit: 0
print.printer_Microsoft_Print_to_PDF.print_paper_width: -1,00
print.printer_Microsoft_Print_to_PDF.print_resolution: 600
print.printer_Microsoft_Print_to_PDF.print_reversed: false
print.printer_Microsoft_Print_to_PDF.print_scaling: 1,00
print.printer_Microsoft_Print_to_PDF.print_shrink_to_fit: true
print.printer_Microsoft_Print_to_PDF.print_to_file: false
print.printer_Microsoft_Print_to_PDF.print_unwriteable_margin_bottom: 0
print.printer_Microsoft_Print_to_PDF.print_unwriteable_margin_left: 0
print.printer_Microsoft_Print_to_PDF.print_unwriteable_margin_right: 0
print.printer_Microsoft_Print_to_PDF.print_unwriteable_margin_top: 0
privacy.donottrackheader.enabled: true
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
security.sandbox.content.tempDirSuffix: {388f30f4-6673-43e5-9988-13d4255a3997}
security.sandbox.plugin.tempDirSuffix: {4ee376c3-7f3a-4107-ac73-6e8b2f3cdae5}
services.sync.declinedEngines:
signon.importedFromSqlite: true
signon.rememberSignons: false
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1538059785
ui.osk.debug.keyboardDisplayReason: IKPOS: Touch screen not found.

Preferências importantes bloqueadas
-----------------------------------

Base de dados de lugares
------------------------

JavaScript
----------

GC incremental: true

Acessibilidade
--------------

Ativado: true
Bloquear acessibilidade: 0
Identificador Acessível Utilizado: true
Instanciador de Acessibilidade: UNKNOWN|C:\Program Files\Diebold\Warsaw\core.exe

Versões de bibliotecas
----------------------

NSPR
Versão mínima esperada: 4.20
Versão em uso: 4.20

NSS
Versão mínima esperada: 3.40
Versão em uso: 3.40

NSSSMIME
Versão mínima esperada: 3.40
Versão em uso: 3.40

NSSSSL
Versão mínima esperada: 3.40
Versão em uso: 3.40

NSSUTIL
Versão mínima esperada: 3.40
Versão em uso: 3.40

Isolamento
----------

Nível de isolamento de processamento de conteúdo: 5
Nível efetivo de isolamento de processamento de conteúdo: 5

Internacionalização & Localização
---------------------------------

Configurações do aplicativo
Idiomas solicitados: ["pt-BR"]
Idiomas disponíveis: ["pt-BR","en-US"]
Idiomas do aplicativo: ["pt-BR","en-US"]
Preferências regionais: ["pt-BR"]
Idioma padrão: "pt-BR"
Sistema operacional
Idiomas do sistema: ["pt-BR"]
Preferências regionais: ["pt-BR"]

Comment 3

[cutlerf]

This is still happening to me. I thought maybe my computer was just clogging down, but I have to restart my browser every time I reload the page more than 16 times because it slows to a crawl. I'll attach my troubleshooting info below. Note: I've tried this in firefox and firefox developer edition, with and without extensions. It is reproduced easily like the original post said it is, using https://playground.babylonjs.com/, waiting for it to load, and then hitting refresh, repeated 16 times. For whatever reason, it looks like the WebGL contexts aren't being trashed on a refresh.

Application Basics
------------------

Name: Firefox
Version: 65.0b7
Build ID: 20181227144402
Update Channel: aurora
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0
OS: Windows_NT 10.0
Multiprocess Windows: 3/3 (Enabled by default)
Web Content Processes: 5/4
Enterprise Policies: Inactive
Google Key: Found
Mozilla Location Service Key: Found
Safe Mode: false

Crash Reports for the Last 3 Days
---------------------------------

All Crash Reports     Firefox Developer Edition Features
--------------------------------------------------------

Name: Firefox Screenshots
Version: 35.0.0
ID: [e-mail]

Name: Form Autofill
Version: 1.0
ID: [e-mail]

Name: Web Compat
Version: 3.0.0
ID: [e-mail]

Name: WebCompat Reporter
Version: 1.1.0
ID: [e-mail]

Extensions
----------

Name: Amazon SMILE!
Version: 1.4.5
Enabled: true
ID: {1417a6e0-be73-4358-912c-5dce719b5791}

Name: Enhanced Steam
Version: 9.9
Enabled: true
ID: jid1-YdiFiTEkQgInxA@jetpack

Name: Firefox Multi-Account Containers
Version: 6.0.1
Enabled: true
ID: @testpilot-containers

Name: Grammarly for Firefox
Version: 8.841.1992
Enabled: true
ID: 87677a2c52b84ad3a151a4a72f5bd3c4@jetpack

Name: Honey
Version: 10.8.1
Enabled: true
ID: jid1-93CWPmRbVPjRQA@jetpack

Name: LastPass: Free Password Manager
Version: 4.21.0.4
Enabled: true
ID: [e-mail]

Name: Netflix Tweaked
Version: 1.0.13
Enabled: true
ID: {28d13a8f-8606-440f-a5d2-91eed04570ed}

Name: React Developer Tools
Version: 3.4.3
Enabled: true
ID: @react-devtools

Name: Refined GitHub
Version: 19.1.1.1808
Enabled: true
ID: {a4c4eda4-fb84-4a84-b4a1-f7c1cbf2a1ad}

Name: uBlock Origin
Version: 1.17.4
Enabled: true
ID: [e-mail]

Name: Universal Bypass
Version: 8.2
Enabled: true
ID: {529b261b-df0b-4e3b-bf42-07b462da0ee8}

Name: Adobe Acrobat
Version: 18.0.9
Enabled: false
ID: [e-mail]

Name: Is Gatsby?
Version: 1.1
Enabled: false
ID: [e-mail]

Security Software
-----------------

Type:

Type:

Type:

Graphics
--------

Features
Compositing: Direct3D 11 (Advanced Layers)
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled
WebGL 1 Driver WSI Info: EGL_VENDOR: Google Inc. (adapter LUID: 000000000000803e) EGL_VERSION: 1.4 (ANGLE 2.1.0.790e8e6b4179) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_MOZ_create_context_provoking_vertex_dont_care EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_explicit_context
WebGL 1 Driver Renderer: Google Inc. -- ANGLE (NVIDIA GeForce 310 Direct3D11 vs_4_1 ps_4_1)
WebGL 1 Driver Version: OpenGL ES 2.0 (ANGLE 2.1.0.790e8e6b4179)
WebGL 1 Driver Extensions: GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_explicit_context GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object OES_compressed_EAC_R11_signed_texture OES_compressed_EAC_R11_unsigned_texture OES_compressed_EAC_RG11_signed_texture OES_compressed_EAC_RG11_unsigned_texture OES_compressed_ETC2_RGB8_texture OES_compressed_ETC2_RGBA8_texture OES_compressed_ETC2_punchthroughA_RGBA8_texture OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture OES_compressed_ETC2_sRGB8_alpha8_texture OES_compressed_ETC2_sRGB8_texture
WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_frag_depth EXT_sRGB EXT_shader_texture_lod EXT_texture_filter_anisotropic EXT_disjoint_timer_query OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
WebGL 2 Driver WSI Info: EGL_VENDOR: Google Inc. (adapter LUID: 000000000000803e) EGL_VERSION: 1.4 (ANGLE 2.1.0.790e8e6b4179) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_MOZ_create_context_provoking_vertex_dont_care EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_explicit_context
WebGL 2 Driver Renderer: Google Inc. -- ANGLE (NVIDIA GeForce 310 Direct3D11 vs_4_1 ps_4_1)
WebGL 2 Driver Version: OpenGL ES 3.0 (ANGLE 2.1.0.790e8e6b4179)
WebGL 2 Driver Extensions: GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_explicit_context GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object OES_compressed_EAC_R11_signed_texture OES_compressed_EAC_R11_unsigned_texture OES_compressed_EAC_RG11_signed_texture OES_compressed_EAC_RG11_unsigned_texture OES_compressed_ETC2_RGB8_texture OES_compressed_ETC2_RGBA8_texture OES_compressed_ETC2_punchthroughA_RGBA8_texture OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture OES_compressed_ETC2_sRGB8_alpha8_texture OES_compressed_ETC2_sRGB8_texture
WebGL 2 Extensions: EXT_color_buffer_float EXT_texture_filter_anisotropic EXT_disjoint_timer_query OES_texture_float_linear WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Direct2D: true
Off Main Thread Painting Enabled: true
Off Main Thread Painting Worker Count: 3
DirectWrite: true (10.0.17134.376)
GPU #1
Active: Yes
Description: NVIDIA GeForce 310
Vendor ID: 0x10de
Device ID: 0x0a66
Driver Version: 21.21.13.4201
Driver Date: 11-14-2016
Drivers: nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um
Subsys ID: 39581642
RAM: 512

Diagnostics
AzureCanvasAccelerated: 0
AzureCanvasBackend: direct2d 1.1
AzureCanvasBackend (UI Process): skia
AzureContentBackend: direct2d 1.1
AzureContentBackend (UI Process): skia
AzureFallbackCanvasBackend (UI Process): cairo
GPUProcessPid: 13824
GPUProcess: Terminate GPU Process
Device Reset: Trigger Device Reset
failures: CP+[GFX1]: Failed to create Pbuffer surface error: 0x3003 Size : Size(1834,850)
Decision Log
WEBRENDER:
opt-in by default: WebRender is an opt-in feature
blocked by runtime: Qualified enable blocked
WEBRENDER_QUALIFIED:
blocked by env: No qualified hardware


Failure Log
(#0): CP+[GFX1]: Failed to create Pbuffer surface error: 0x3003 Size : Size(1834,850)

Media
-----

Audio Backend: wasapi
Max Channels: 2
Preferred Sample Rate: 48000
Output Devices
Name: Group
:
Internal AUX Jack (High Definition Audio Device): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
Speakers (High Definition Audio Device): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
:
:
Speakers (High Definition Audio Device): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
Digital Audio (HDMI) (High Definition Audio Device):
:
:
Speakers / Headphones (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
Acer FT220HQL-1 (NVIDIA High Definition Audio): HDAUDIO\FUNC_01&VEN_10DE&DEV_000B&SUBSYS_10DE0101&REV_1001\5&2140c0ea&0&0101
Digital Audio (HDMI) (High Definition Audio Device):
Internal AUX Jack (High Definition Audio Device): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
Digital Audio (HDMI) (High Definition Audio Device):
:
Input Devices
Name: Group
:
:
Microphone (High Definition Audio Device): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
:
:
:
Line In (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
:
Internal AUX Jack (High Definition Audio Device):
Microphone (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
Stereo Mix (Realtek High Definition Audio): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
:
Microphone (High Definition Audio Device): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
Internal AUX Jack (High Definition Audio Device):
Internal AUX Jack (High Definition Audio Device): HDAUDIO\FUNC_01&VEN_10EC&DEV_0280&SUBSYS_102805A6&REV_1000\4&11808228&0&0001
Internal AUX Jack (High Definition Audio Device):
:
Microphone (USB2.0 MIC): USB\VID_18EC&PID_3399&MI_02\7&195c84d9&0&0002

Important Modified Preferences
------------------------------

accessibility.typeaheadfind.flashBar: 0
browser.cache.disk.capacity: 1048576
browser.cache.disk.filesystem_reported: 1
browser.cache.disk.smart_size.first_run: false
browser.sessionstore.upgradeBackup.latestBuildID: 20181227144402
browser.startup.homepage_override.buildID: 20181227144402
browser.startup.homepage_override.mstone: 65.0
browser.tabs.warnOnClose: false
browser.urlbar.placeholderName: Google
browser.urlbar.timesBeforeHidingSuggestionsHint: 0
dom.forms.autocomplete.formautofill: true
dom.push.userAgentID: a05a969f872c42a584878e129aa05ee0
extensions.lastAppVersion: 65.0
layers.mlgpu.sanity-test-failed: false
media.gmp-gmpopenh264.abi: x86_64-msvc-x64
media.gmp-gmpopenh264.lastUpdate: 1545847528
media.gmp-gmpopenh264.version: 1.7.1
media.gmp-manager.buildID: 20181227144402
media.gmp-manager.lastCheck: 1546270781
media.gmp-widevinecdm.abi: x86_64-msvc-x64
media.gmp-widevinecdm.lastUpdate: 1545847529
media.gmp-widevinecdm.version: 4.10.1146.0
media.gmp.storage.version.observed: 1
media.hardware-video-decoding.failed: false
network.dns.disablePrefetch: true
network.http.speculative-parallel-limit: 0
network.predictor.cleaned-up: true
network.predictor.enabled: false
network.prefetch-next: false
places.database.lastMaintenance: 1545847717
places.history.expiration.transient_current_max_pages: 101084
plugin.disable_full_page_plugin_for_types: application/pdf
privacy.donottrackheader.enabled: true
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
privacy.trackingprotection.enabled: true
privacy.userContext.enabled: true
privacy.userContext.extension: @testpilot-containers
privacy.userContext.longPressBehavior: 2
privacy.userContext.ui.enabled: true
security.sandbox.content.tempDirSuffix: {0d72034f-e548-4ab3-a0a3-222926c30b8b}
security.sandbox.plugin.tempDirSuffix: {9b123db8-82b8-46f4-bd1f-3c79732ccfcb}
services.sync.declinedEngines: passwords
services.sync.engine.addresses: true
services.sync.engine.addresses.available: true
services.sync.engine.bookmarks.validation.lastTime: 1546442846
services.sync.engine.passwords: false
services.sync.engine.prefs.modified: false
services.sync.lastPing: 1546442839
services.sync.lastSync: Wed Jan 02 2019 10:03:39 GMT-0700 (Mountain Standard Time)
signon.importedFromSqlite: true
signon.rememberSignons: false
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1545847717
ui.osk.debug.keyboardDisplayReason: IKPOS: Touch screen not found.

Important Locked Preferences
----------------------------

Places Database
---------------

JavaScript
----------

Incremental GC: true

Accessibility
-------------

Activated: true
Prevent Accessibility: 0
Accessible Handler Used: true
Accessibility Instantiator: UNKNOWN|C:\Program Files (x86)\Unchecky\bin\unchecky_bg.exe

Library Versions
----------------

NSPR
Expected minimum version: 4.20
Version in use: 4.20

NSS
Expected minimum version: 3.41
Version in use: 3.41

NSSSMIME
Expected minimum version: 3.41
Version in use: 3.41

NSSSSL
Expected minimum version: 3.41
Version in use: 3.41

NSSUTIL
Expected minimum version: 3.41
Version in use: 3.41

Sandbox
-------

Content Process Sandbox Level: 5
Effective Content Process Sandbox Level: 5

Internationalization & Localization
-----------------------------------

Application Settings
Requested Locales: ["en-US"]
Available Locales: ["en-US"]
App Locales: ["en-US"]
Regional Preferences: ["en-US"]
Default Locale: "en-US"
Operating System
System Locales: ["en-US"]
Regional Preferences: ["en-US"]

Comment 4

[Alice0775 White]

I can reproduce on Nightly66.a1 Windows10.

The message is added by Bug 617453.

Comment 5

[logankaser]

Reproduced on 67.0b14 (64-bit) on MacOS
Slowdown is quite noticeable.