Can someone tell me what the :Hi column means in the invalid detail for a worker? I have an S7 which is generating over 7% invalids, from whatever the :Hi column means. I want to figure out if there is anything I can do to the fix it.
It is soon getting replaced by an R4 but I am curious to understand what that column means.
Thanks!
It means it's sending truck loads of shares below the required diff it's told by the pool.
e.g. if the pool says to send 2100 diff shares, but your miner is sending 7% of it's shares below that.
It has no effect on your miner but is a waste sending them to the pool to process them.
Probably a bad/crappy/old firmware?
The term Hi is coz that's what they actually are, high hash = low diff.
Edit: also it may have been when it connected to the pool - some of the bitmain firmwares are so brain dead they send low diff shares to the pool when you first connect and ignore what the pool says.
If the total Hi count isn't going up at 7%, then that's probably why.