I have 2 identical RIGs (same MB and BIOS versions, CPUs, RAMs, newest HiveOS builds and NVidia drivers), all cards are 3070s. Booth RIGs are at same location and connected to internet throught same switch. I have 6x cards at 1st RIG and 4 cards at 2th RIG. All works fine but I cant understand why 1st RIG with more cards (6) and more hashrate has lower count of uploaded shares then the other one RIG with only 4 cards… Does anybody have some idea?! Thanks fof help.