RX580 8gb  NITRO+

What the problem is only 920mh/s on V8 XMR

Driver version is 18.6.1  mclock 1200/920mV   gpuclock  2100/900mV cn_config  7+7, also try  8+8  and 6+6 same mh/s per card

Here a picture of my miner and OverDriveNtool

https://i.imgur.com/EGnTOT4.png  TeamRedMiner 0.3.8
https://i.imgur.com/SZbyVPH.png   OverDriveNtool

Can someone Help woth my cards and 4 rigs ,King regard's