Ethash rejected shares bug resolved

We recently discovered and resolved a bug that caused the mining server to reject all shares from Innosilicon A10s and several other types of ethash miners. Thanks to spoon1 for his help. He allowed us to use his miners for five days to get to the bottom of the problem, which was caused by the "extranonce.subscribe" stratum protocol command.

Give the fix a try if you have one of the affected miners and previously experienced invalid share submissions!