i think SPmod always report up to 20% the real hashrate. i had a farm with report from SPmod3 = 700Mhs hashrate and all computer run well, calculator with whattomine ~ 70 sigt / hour, but reality receive 49 sigt with Suprnova. Always if diff increase or decrease. Anyone test ? which i trust whattomine or Spmod?
1. Pool luck
2. Increasing difficulty
i dont think so bro, when diff decrease, WTM say 100 sigt/hour, but Suprnova say ~ 80 sigt. If pool luck i can mine 90 sigt with suprnova at same time.