(In reply to 213213213213 from comment #24) > > https://share.firefox.dev/3sla481 > > try to click back on youtbe video > https://share.firefox.dev/3e8mrPt I looks like those profiles capturing the problem we saw in earlier ones. There's some slow down due to page layout, but not the media problem we saw in initial profiles. Did you start and stop the profiler during the issue happening?
Bug 1701808 Comment 25 Edit History
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(In reply to 213213213213 from comment #24) > > https://share.firefox.dev/3sla481 > > try to click back on youtbe video > https://share.firefox.dev/3e8mrPt It looks like those profiles didn't capture the problem we saw in earlier ones. There's some slow down due to page layout, but not the media problem we saw in initial profiles. Did you start and stop the profiler during the issue happening?