ppl I got 5 GTX 1070 cards, look at img, GPU0 and GPU2 are the same brand/model but getting diff sols/s, even GPU0 with lower core clock +110 give me more sols than GPU2 +150 both same memoryF and same TDP 65%, any ideas? thx in advance
https://imgur.com/a/peYg1PD: GPU0 at +150 was crashing.

Do you have a monitor attached to GPU2? You'll generally see lower hash rates on GPUs with monitors attached (or using team-viewer etc). If you leave it a while to idle you'll probably see it pick up pace.
nope there is not any display connected, so the low sols on THAT card is always, even there is a general drop when I connected via RD I know and is fine cuz i just connect 2 orr 3 times per day checking temp but the thing is that I always had lower sols only that card :/ I tested everything but I don't wanna be stopping the rig a lot b'cuz at least I got a global of 2200 sols/s on this DSTM miner that i think is the fastest I could find (apologize 4 my bad english is not my native language as u can see).
I did a lot of research trying config solutions(software) thats why I ask here but I think I'll need to do some hardware tests may be another riser or so, I'll being updating if I can find a sol thx.
Does it happen if you just swap cards, is it always GPU2 or lower hash rate travels accordingly to changing position of that card?
Did you checked, that OC is really applied? Does really core of the card running on wanted frequency with that power limit?
And you can always try running Chrome (just kidding, but it helps me!)
