@burnout426 Thanks, disabling the "Out-of-process SW H.264 decoding" flag helped me
I thought before that that maybe something in the flags need to change, but was too lazy to climb in the settings.

@krzysziek45
I have the same problem.
OS: Windows 11
Opera One(version: 103.0.4928.16)
For 2 years I used Opera GX, I had no problems, but then I switched to regular Opera. After a week I noticed that broadcasts on Twitch and video on other sites in quality 1080 and more, begins to jerk hard, as if chewed the record. On YouTube everything is great, but on other platforms everything is bad with video viewing in the standard Opera and Opera One browser.

@burnout426 Thanks, disabling the "Out-of-process SW H.264 decoding" flag helped me
I thought before that that maybe something in the flags need to change, but was too lazy to climb in the settings.

@krzysziek45
I have the same problem.
OS: Windows 11
Opera One(version: 103.0.4928.16)
For 2 years I used Opera GX, I had no problems, but then I switched to regular Opera. After a week I noticed that broadcasts on Twitch and video on other sites in quality 1080 and more, begins to jerk hard, as if chewed the record. On YouTube everything is great, but on other platforms everything is bad with video viewing in the standard Opera and Opera One browser.