For the last two days when watching Youtube the video will suddenly stutter and then freeze but the audio continues. My PC becomes extremely slow but I can alt + f4 and it eventually closes but my monitor remains dimmed and everything runs extremely slow (task manager not even updating my resource usage). I can play games and everything fine its just YouTube full screen. I have malwarebytes (premium trial for now) and there is no malware. Any ideas (trying to not wipe my entire PC as that would take several long hours to keep important documents and then reinstall all my software)