Just noticed today after updating to the latest version that Firefox tab is crashing. Running it on Edge simultaneous runs fine w/o crashing.
Octoprint: 1.10.0rc3
Python: 3.7.3
Octopi: 0.18.0
Firefox: 124.0.2
Firefox: 124.0.2
Hello @mattm55 !
Running here on FF 124 too with no issues.
Maybe a faulty FF plugin?
What does the Browser Console say (Extras -> Browser Tools -> Browser Console)