Zec Claymore v12 invalid shares

[RentGPU]

I am getting more invalid shares in the pool than the older version , is there a problem in my miner setup or it's a common problem , in older versions it was rare to get invalid share every 24 hours, now with ver12 i am getting 1-2 invalid shares every hour ,where is the problem here?

[ccccccc7]

Working perfectly for me on 3 rigs [7990x2+7950] [390x2] [produo].

I did have the lower the intensity on the Tahiti system to get it stable.

[RentGPU]

Working perfectly for me on 3 rigs [7990x2+7950] [390x2] [produo].

I did have the lower the intensity on the Tahiti system to get it stable.

I tried different intensity values and the best for me was -i 6 , using rx470 4g.

[xxcsu]

the problem can be driver related .
What driver are you using ?
waht vga cards are you using?
try another driver , it might help