Been mining a while.  Took a look at my miners and found one had a few cards that "died".  Typically a shutdown and restart fixes that.

After rebooting I found that I can't mine.  I keep getting a "DNS Resolve Error - retrying in 5 seconds".  This happened with another miner.  And the ones that are still going, I'm afraid to touch them now.  I can't figure out why it can't resolve the DNS.

Anyone else see this before?
(using ethermine)