Nope.. I've encountered that problem long ago and increased virtual memory to 20gb (only 16gb is required).

If anyone who is running RX580 Nitro 8gb can give me their specs it would really help.
ROM, Drivers, Claymore version, OverClock info.. etc..

I have my rig on standby now as I'm tired of restarting claymore 10 times a day.