Closed Bug 1305456 Opened 9 years ago Closed 9 years ago

When Mozilla browser is open, the CPUs run at 99%. When Mozilla is not being used, it runs at 20%. All I get is a spiny wheel. EVERYTHING goes into slow motion

Categories

(Firefox :: Untriaged, defect)

Product:
Firefox
Component:
Untriaged
Version:
49 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED INCOMPLETE

People

(Reporter: bluestone25, Unassigned)

Details

(Keywords: perf)

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0 Build ID: 20160922113459 Steps to reproduce: This started after I downloaded the latest Windows 10 update Actual results: Mozilla browser is in sssllloowww mmmoootttiiiooonnn. Expected results: The bug is in the browser or the bug attacks the browser.
Did you update your graphics driver too after the Win 10 update? Type about:support in the location bar and copy the section "graphics".
Flags: needinfo?(bluestone25)
It may also be useful check taskmgr for how much CPU is being used by Firefox, and other tasks.
Keywords: perf
Whiteboard: [closeme 2016-10-20]
Resolved per whiteboard
Status: UNCONFIRMED → RESOLVED
Closed: 9 years ago
Flags: needinfo?(bluestone25)
Resolution: --- → INCOMPLETE
Whiteboard: [closeme 2016-10-20]
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