No issues a few months ago, I updated to the most recent windows, got a better computer (able to run recent games without issues, much more space, Microsoft Windows 11 Pro, x64 bits, AMD Ryzen) but I have this problem.
Videos on youtube work perfectly (and youtube videos that can be seen through reddit as well)
I am able to still see videos on reddit (that are not from youtube) by using private browsing/private mode through google, but even then, after a little while, they stop working.
I can sometime see them by right clicking "open the video on another tab" but even that stop working after a little while.
Similarly, when I open reddit on "normal mode" (non private mode) it works for 1-2 minutes, just at the beginning.
Erasing my web browing history seem to reset the issue, but doesn't eliminate it.