YouTube keeps losing connection in Safari on my MacBook Air

Hi,

When using my MacBook Air (M1) to watch videos on YouTube through Safari, I frequently lose my internet connection.

Roughly 25% of the time when I go from one video to the next, I get this:

I click retry and the video instantly starts playing.

Worth noting:

1) This doesn't happen on my iPhone or iPad, whether I'm going through the app or Safari.

2) This doesn't happen on the MacBook with videos on other sites.

3) I contacted my ISP and they didn't detect any issues, but reset the router on their end.

Any insight would be appreciated.

[Edited by Moderator]

Original Title: Youtube losing internet connection