Not the person you're replying to, but this happens to me on Chromium-based browsers and Firefox on Android 11. There are sometimes slightly different issues for each browser, but the UI is unusably slow on both. It at least helped starve my Reddit usage when that became a concern for me.

just checked it again, seems a lot smoother, maybe its been fixed.

I just remember videos would just have a black screen, wouldn't load at all.

maybe now with elections over the front page won't be 50% politics and I can get back to looking at cool stuff lol

iphone, web.

I guess that's not the app but still.

Works half the time on PC, half the time on web