hi guys

i am mining with some gtx 1060 6gb.
i was using claymore before, and i could set the clock mem etc.
when i try to do the same in phoenix, it gives error. it can mine, no problems, but at stock settings, and says unable to set clock delta etc.
what can i do to fix that?
also for a rig with 5 of gtx 1060 6gb, what should be the virtual memory amount on windows 10?
thanks