@claymore, what this means?
GPU 0, GpuMiner cu_k1 failed 77, an illegal memory access was encountered
13:45:41:406 1bd0 GPU 0, GpuMiner kx failed 1
13:45:41:406 1bd0 Set global fail flag, failed GPU0
13:45:41:407 1bd0 GPU 0 failed
13:45:41:409 1bc4 GPU 0, GpuMiner cu_k1 failed 77, an illegal memory access was encountered
13:45:41:410 1bc4 GPU 0, GpuMiner kx failed 1
13:45:41:411 1bc4 Set global fail flag, failed GPU0
13:45:41:412 1bc4 GPU 0 failed
13:45:41:452 1bcc GPU 1, GpuMiner cu_k1 failed 77, an illegal memory access was encountered
13:45:41:453 1bcc GPU 1, GpuMiner kx failed 1
13:45:41:454 1bcc Set global fail flag, failed GPU1
13:45:41:455 1be0 GPU 1, GpuMiner cu_k1 failed 77, an illegal memory access was encountered
13:45:41:456 1bcc GPU 1 failed
13:45:41:458 1be0 GPU 1, GpuMiner kx failed 1
13:45:41:459 1be0 Set global fail flag, failed GPU1
13:45:41:460 1be0 GPU 1 failed
2 x GTX 1070.
It happens only on nvidia gpus and all gpus at once. This is in your latest version 11.5v. The computer keeps restarting because of that. It does not restart straight away, time to happen it is random.