What can be associated with lags on youtube in Chrome?

Question

YouTube

Given:
1. Chrome updated to the latest
2. No add-ons
3. Excellent channel with a multiple reserve, everything is on optics
4. The percentage is loaded at a maximum of 30-40%
5. There are no brakes in mozilla
6. Some videos play normally at 1080p 60.
Problem It is expressed in the fact that the video is played for 3-5 seconds, then a "wheel" appears, and the cache (a gray bar in the timeline) is reloaded for 1-2 seconds, and so on constantly. Judging by the strip at the time of the lag, the cache has been downloaded for a sufficient time. Suspicion of glitches in HTML5 in Chrome. I don't even know where else to dig.

Answer 1

Try enabling/disabling hardware acceleration in your browser settings.
If it can't try these
chrome://flags/#disable-accelerated-video-decode
chrome://flags/#ignore-gpu-blacklist