youtube tab keeps crashing every time I open it up in firefox [SOLVED]

[KonataLzumi]

it doesnt have the same problem on chrome.

[Schultz]

Create a new clean profile and try it in that. Post back here what happens.

[KonataLzumi]

Create a new clean profile and try it in that. Post back here what happens.

it works on a new profile

[Schultz]

Then my first two guesses would be that (1) an extension you're using is causing the problem, or (2) somehow your profile itself got messed up.

[KonataLzumi]

Then my first two guesses would be (1) that an extension you're using is causing the problem, or (2) somehow your profile itself got messed up.

I'm thinking its the second one since my extensions are fine. it's just tampermonkey, freedownloadmanager,ublock origin, and stylus.

[KonataLzumi]

I fixed it! I just had to clear site data and cache.