Hey guys, a couple problems I haven't been able to solve. Not sure if it's a claymore issue or something else.

6 rx 570's with bios' modded. GPU0 overclocks as expected with Afterburner, 25MH/s with no OC... 27MH/s with a little overclocking and undervolting. All other GPU's are not affected by the overclocking but will undervolt. Yes the synchronize similar GPU's is on. I tried it with it off and overclocked each GPU on its own, same result...only GPU0 has a change in hash rates.

Same issue with my gaming pc with 2 rx480's...GPU0 hash rate changes but GPU1 is unchanged...GPU-Z confirms the memory clock is rising.