Hello! I have an issue with unstable (floating) hashrate on DaggerHashimoto algo. In my PC with GTX 1070 Excavator shows iron stable 30 MH/s, it never changes. But on my rig with 6x GTX 1070 Ti hashrate fluctuates between ~150 MH/s and 180 MH/s, and it can hash on 150 for quite a long time (hours) before it goes up to 180, holds it there a bit, and then hashrate goes down again. Is there a way to make it more stable?