Hey!
Just built 2 rigs (both with very same hardware).
When I run dual on rig1 it works fine, on rig2 insta crash and the computer reboots (this issue only when dual mining, when mining just ETH works OK).
Any idea?
If it is crashing when the program goes into the DAG creation, use -lidag 2 to slow that process down so it doesn't hang and trip, I have had this issue on some rigs and this fixed it.