ASUS Mining P106-100 6g cards are giving me headache. Cards worked fine for couple months until two weeks ago when it started. First I change only the risers, after that tried different driver with that I got "GpuMiner cu_k1 failed 4, unspecified launch failure" error. Default clock setings don't work neither. Updated the miner to latest version but problem remaines. "-tt 0" no change. Every time the miner starts its all good for cople of minutes, some time even an hour but then it crash. Any sugestion? Thanks
12:17:34:521 808 watchdog - thread 0 (gpu0), hb time 61094
12:17:34:521 808 WATCHDOG: GPU 0 hangs in OpenCL call, exit
12:17:34:521 808 watchdog - thread 1 (gpu0), hb time 30110
12:17:34:521 808 watchdog - thread 2 (gpu1), hb time 61079
12:17:34:522 808 WATCHDOG: GPU 1 hangs in OpenCL call, exit
12:17:34:523 808 watchdog - thread 3 (gpu1), hb time 30110
12:17:34:523 808 watchdog - thread 4 (gpu2), hb time 61000
12:17:34:525 808 WATCHDOG: GPU 2 hangs in OpenCL call, exit
12:17:34:525 808 watchdog - thread 5 (gpu2), hb time 30110
12:17:34:525 808 watchdog - thread 6 (gpu3), hb time 30047
12:17:34:525 808 watchdog - thread 7 (gpu3), hb time 61125
12:17:34:526 808 WATCHDOG: GPU 3 hangs in OpenCL call, exit
12:17:34:526 808 watchdog - thread 8 (gpu4), hb time 61094
12:17:34:526 808 WATCHDOG: GPU 4 hangs in OpenCL call, exit
12:17:34:526 808 watchdog - thread 9 (gpu4), hb time 30110
12:17:34:526 808 watchdog - thread 10 (gpu5), hb time 30094
12:17:34:527 808 watchdog - thread 11 (gpu5), hb time 61079
12:17:34:527 808 WATCHDOG: GPU 5 hangs in OpenCL call, exit
12:17:34:527 808 watchdog - thread 12 (gpu6), hb time 30110
12:17:34:527 808 watchdog - thread 13 (gpu6), hb time 61094
12:17:34:528 808 WATCHDOG: GPU 6 hangs in OpenCL call, exit
12:17:34:528 808 Rebooting
12:17:35:351 7d0 NVML: cannot get fan speed, error 999 (an internal driver error occurred)