Open Bug 1645699 Opened 6 years ago Updated 7 months ago

a webpage is slowing down your browser - Youtube new ad format

Categories

(Core :: Audio/Video: Playback, defect)

77 Branch
defect

Tracking

()

UNCONFIRMED

People

(Reporter: void2258, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Firefox/77.0

Steps to reproduce:

Load a YouTube video.
Ad appears before play, with "skip ads" in the lower right.

Actual results:

Tab locks up, "A web page is slowing down your browser" popup occurs.
'Stop it' just waits and then repops popup.
Cannot reload until you hit 'stop it' at least once. Reloading can be done after clicking 'stop it' once, but page will not proceed on it's own. Once you reload after clicking stop it, loads directly to video.

Expected results:

Pressing 'skip ads' should skip ad and load into video.

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: Untriaged → Audio/Video: Playback
Product: Firefox → Core

Hi,
Are you able to try running Firefox profiler [1] before you click on the skip ads?
In addition, would this issue happen on a new profile, or on a private browsing window?
Thank you.

[1] https://profiler.firefox.com/

Severity: -- → S4
Flags: needinfo?(void2258)
Flags: needinfo?(void2258)
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