
ever since I upgraded to 10.9.5 on my mac firefox is a grey screen with no menu bar or anything... I've downloaded and reinstalled multiple times now... nothing
firefox is just an empty icon from what i can tell... when i upgraded to 10.9.5 on my mac firefox no longer works. it turns into a grey screen and then just ends up disappearing to the finder window... the application remains on, and won't force quit. I must re-start in order for it to Not be running... I've used firefox and mac for over 8 years and never seen anything like this.... I'm sure it's on the mac side of things, but I'm hoping y'all can fix it... it truly sucks to loose my favorite browser and all my saved bookmarked tabs and all