My fix was -eres 0 , for gtx 1060 3gb, and this is important...do not close miner if you get errors, it will try reconnect several times, after a while miners will start w/o error.
Thanks!
I started having this issue today just on one of the three miners i have with 1060 3GB cards, ODD! -eres 0 fixed it, thank you.
indkt.