I’ve noticed essentially three things not noticable with the official build:
- it is noticeably slower inside web-apps (e.g. cryptomininggame.com)
- in YouTube it switches after a while down the resolution in “auto”-mode (sometimes to SD-resolution, even with perfect network connection)
- my ad-blocker is not working (AdBlocker Ultimate) even though it shows blocked content
Anyone else having those issues?
For the time being as a work-around I’m downloading from Mozilla and copying over the into /usr/lib64/firefox/…