Have had three miners go down in the last 15 minutes despite running flawlessly.
There appears to be another issue on the slush side.
Give them a reboot. I had the exact same problem just a few minutes ago. After power cycling those affected miners they are back and hashing pool-side. I hope that East Coast Stratum server connectivity issue is not back - that would suck.
No issues reconnecting, but all three had the same thing happen. Not an issue on my end for sure, they were all running like a top.
Reboot solved it, but still not optimal.