Random problem I'm having: The Firefox UI randomly freezes until I restart it. I can use a particular tab fine but I can't close it, click buttons in the UI, etc. It seems the process running the main UI is freezing.
It's been happening for ages, running under Gnome on Nobara (and I saw the same thing under Bazzite as well).
I'll eventually go ask in a tech support community but I thought I'd ask here just in case someone knows what's up :)