I used to be a firefox guy, but lately Crome seems to be much more stable and forgiving, compatibility-wise.
The trouble with a rapid development process (releases every 6 weeks) means that a browser may lose compatibility with every update. Chrome & FF are liable to this rapid release schedule, but FF seems to break things more often with each update.
Current: 93 R100GS, 04 XR650L
Prior: 73 CB350, 77 R100/7, 83 R100RT
I love every motorcycle I've owned and even some that I haven't.