I'm trying to run 5 RX480 on a Win 10 machine, AMD blockchain driver using xpmclient-10.2.2 with these parameters:

sieveSize = 420
weaveDepth = 40960
windowSize = 8192
multiplierLimits = 24, 31, 35

The rest are set in their default values.

It runs for around 2 hours and then it crashes. Anyone got a hint of how I can fix this?