Something else...
Useast (possibly others, haven't tested) started acting up this evening. Share submission will randomly stall out on a rig here and there. Sometimes again and again pretty rapidly.
Hashrate as reported by the server down 25%. I assume due to constant rebooting after x minutes of no shares (via cgwatcher.)
I haven't had a rig hard-stall yet (fingers crossed), however, I have noticed rejects have increased and hashrate has dropped around 10%
I'm also getting work restarts every few minutes. Hopefully it gets sorted out soon