Sooo..Installed 11.2 on my Win10 64bit rig and disabled defender anti virus - worked ok for a little bit then after a few minutes of running my two 570's cards reduce in hash - 24 down to 10..to 7..and eventually 0, the two 550 remained aroun 9-11...

Im running two RX570 and two RX550 (all 4gb).

So.. Stopped the rig completely.

Put back decided to go back to the 10.6 that I found stable...

It wont go past:

AMD Cards available: 4
GPU #0: Ellesmere (Radeon RX 570 Series), 4096 MB available, 32 compute units (pci bus 1:0:0)
GPU #0 recognized as Radeon RX 470/570
GPU #1: Baffin (Radeon RX 550 Series), 4096 MB available, 10 compute units (pci bus 6:0:0)
GPU #1 recognized as Radeon RX 460/560
GPU #2: Baffin (Radeon RX 550 Series), 4096 MB available, 10 compute units (pci bus 7:0:0)
GPU #2 recognized as Radeon RX 460/560
GPU #3: Ellesmere (Radeon RX 570 Series), 4096 MB available, 32 compute units (pci bus 8:0:0)
GPU #3 recognized as Radeon RX 470/570
POOL/SOLO version

None of the cards are clocked everything is standard from the box.

Anyone any ideas ?

I tried to download 11 - 11.1 and 11.2 again from Google - but Google wont allow it (?) says virus found used Mega instead.