YouTube videos have not been loading properly mac OS Golden Gate beta and the latest version of Orion. This has started around 3 days ago, it did not happen previously.
There are no specific videos. I tried clearing cache and cookies. I also tried compatibility mode. Refreshing the page has had some rare successes. Same videos are working normally in both Safari and Chrome.
Sometimes a video would be playing normally, but when I jump to a certain time and it needs to load again it stops.
As I am writing this post, it happened with:
But it happened with many other videos over the past few days.
Youtube stats detect a network connection:

Console shows the following errors:


(the last error is duplicated many more times).
There is also this:

Meanwhile the video is just stuck on loading:

For the video to load properly.
Version 1.1.1 (149), WebKit 625.1.8
Golden Gate (27)