I keep on getting logged out of Stack Overflow on my personal computer. This can happen even when I've been logged in earlier in the same day. It used to be that I'd never get logged out of SO (which was how I preferred it!). I've tried both Google and AOL (shudder) as authentication methods, but it doesn't matter (and I don't think it should, right?).
I'm running OS X 10.9.5 and Safari 7.1. I've tried looking at the cookies, but I don't really know what I'm looking at (everything is set to expire in months or years). This doesn't happen on my work computer (same OS and browser versions).
Anything I can do to prevent this from happening? More data points to collect to help diagnose the issue?