I'm currently using geth and ethminer to mine, I'm using version 1.2.2 of Ethereum. I'm trying to mine on pool Ethereumpool, using these instructions. So my command is
ethminer -G -F http://ethereumpool.co/?miner=20@0xe425AFC9cC425E88f911Ba9d4E77Eef763bCef22
I get spammed by the error "Failed to submit hashrate". Does anyone have a solution?