Why is my 3070 mining around 40 MH/s??

[SmokeyLizard711]

I've been using Nice hash quick mining for about 8 months now, when I first started my 3070 was getting around 60 MH/s but I noticed recently that I was suddenly getting around 40 MH/s.  I use the optimize feature and set it to high, my temps are around 67 C. If anyone could help me figure this out that would be great.

[Allyxxx]

Have you tried manually adjusting the GPU settings?

[tikker]

Check your temperatures (also memory) and any over/underclocks you have applied. Maybe some retuning is in order, but first of all check if the revenue you get is around what you expect based on various revenue calculators.