Hi,

my friend has two rigs with 2 x 6 RX 580 sapphire nitro 8gb.
They do not work well. Average every one hour they reboot.
Sometimes reboot is immediately and sometimes it takes about 15 minutes (CPU cooler works and lights on GPUs are on for 15 minutes and then it reboots in less than minute).
Temparature on GPUs innot above 67° C.
This is "event log" error before every reboot:

The application-specific permission settings do not grant Local Launch permission for the COM Server application with CLSID
{7022A3B3-D004-4F52-AF11-E9E987FEE25F}
 and APPID
{ADA41B3C-C6FD-4A08-8CC1-D6EFDE67BE7D}
 to the user DESKTOP-6381QKA\MinerEureka-02 SID (S-1-5-21-636305016-1107015424-1352688177-1002) from address LocalHost (Using LRPC) running in the application container Unavailable SID (Unavailable). This security permission can be modified using the Component Services administrative tool.

Please help