In a last two days I have noticed strange problems in MPOS with incorrect hashrates of some new miners.
It looks like 3-5 users have normal hash rates and one have 100x times faster hashrate.
For the same time - blocks amount are not increased, even if one or two supa-dupa mega-speed miner is working on the pool.
I`ve asked for one miner - is it really high speed for a gpu rig or it is a software bug. The config was usual, nothing intersting.
And the problem is that this supa-dupa megahashrate miner gets 98-99% of a every block payout.

To correct this situation I have to block all mega-super-hashrate users.
Sorry for this situation, but this bug won`t leave any profit for other miners.