Hello, I have done some looking into this issue, what I have found is it is a cookies and cache issue. However I have added youtube.com to the exceptions list for each cookies setting mentioned but yet every time I load youtube on a fresh mozilla instance it makes me send a verification to youtube on my phone, then loads a oops sorry we cant load this page with a youtube search bar on it. I can't figure out how to keep my sign in on youtube, and having to send a verification link to my cellphone every single time is getting tiresome. Any help would be appreciated thanks. Grim.