...
Edit: It seems that ShareDiff is fixed at 0.001. Is it ok? I see 10-20 accepts every 2 seconds in my miner.
ShareDiff is increases, but very very slow.
0.001 at start.
0.002 in 1 min
0.004 in 3 min
0.008 in 5 minutes.
0.016 ...
0.032 in 9 minutes and (WOW) hashrate raised to the maximum!
0.064 in 11 mins
0.128 ...