Hello, ive a problem with Claymore (with Phonenix without problem)

ive 20 GB in virtual memory.  and ive 5 cards (the first main 8 gb, the rest 4 gb, all RX 570))

but in claymore only 1 start (the main, 8 gb) . SO i have 28 Mh/s 0, 0, 0 0 ....

With phoenix i dont have problems.

what can i do?