I would not know if the blame and pool, or the claymore miner, from the latest versions of claymore, the hash varies a lot, from 28.5 mhs, it goes down to 22mhs, 17mhs, then it goes back to 21, and returns to 28mhs, this It continues all day, and at least 2/3 times a day the miner crashes, and I have to restart the pc, then continue the first minutes with stable hash to 28.5, ETC + Pasc, and after a few minutes it returns to vary from Mhs, up to the block