Mac client is hanging at "connecting"

I'm not sure what to say beyond the subject line. It's pretty straightforward. I'm running 7.0.1.0060. There is no error, there is no log that I can find. The notifications and alerts tab has no information. Also, the app is frozen. There's no way to cancel. I have quit it entirely. I tried this from two different buildings so it isn't a local networking issue. I've tried it from multiple Macs. Any ideas?