Weird, my fastest worker (3 GTX 780Ti ~ 540 MHash) gets just 80% accepted shares on max.netcodepool.org, but the other two workers (300 MHash and 178 MHash) get 96% and 98% accepted. As if faster workers have more trouble with the pool. Unusual.
Christian.
GTX 680 around 73% after a few hours, same pool