It has been getting worse for a while. Alan posted a sticky about having some down time to replace some RAM and reboot a node. That was supposed to happen 2:00am to 5:00am on Friday morning. Later Friday, it seemed better to me, but this evening...all the way until now (1:00am local) it gives a crash report. No connection at all.
Maybe Alan is still working on it, or moving it, or.....
Late to bed and early to rise puts big, dark circles under your eyes!