Adrenalin 18.6.1, Windows 10 1803, 5xRX580 3xRX480

I'm currently stuck at "Initializing OpenCL devices, please wait.. ..." as long as I got my iGPU enabled, once I turn it off it works right away but I would prefer to keep it enabled.

Is there any way to fix this? Tried "--cgpuid 2,3,4....." with the correct bus id numbers and ignoring the iGPU but that also doesn't help