Created attachment 582961 [details] Analysis of hanging Aurora process When I use Firefox for some time and try to close it, it hangs, so I have to force close it. This is reproducible, so if you could tell me what you need to debug, I could try to provide that information. I've attached the output of the "analyze process" window that the Mac OS activity dialog provides. Not sure if that is of any help.
I've seen a similar hang after Aurora (11) begins to use excessive memory, and refuses to quit for 10-15 minutes.
Can this be closed WFM?
Sure, I can't reproduce anymore.