V1.6.8 is not stable. Always GPU zero hash. Reload will hang.
[2018-10-11 10:40:06] watchdog: GPU crash detected, miner will try to restart
[2018-10-11 10:40:06] Restarting miner process
[2018-10-11 10:36:54] watchdog: GPU0 [BUS: 6] hashing speed is 0 H/S
[2018-10-11 10:36:54] watchdog: GPU1 [BUS: 1] hashing speed is 0 H/S
[2018-10-11 10:36:54] watchdog: GPU2 [BUS: 4] hashing speed is 0 H/S
[2018-10-11 10:36:54] watchdog: GPU3 [BUS: 2] hashing speed is 0 H/S
[2018-10-11 10:36:54] watchdog: GPU4 [BUS: 7] hashing speed is 0 H/S
[2018-10-11 10:36:54] watchdog: GPU5 [BUS: 8] hashing speed is 0 H/S
[2018-10-11 10:36:54] watchdog: GPU6 [BUS: 3] hashing speed is 0 H/S
[2018-10-11 10:37:58] watchdog: GPU0 [BUS: 6] hashing speed is 0 H/S
[2018-10-11 10:37:58] watchdog: GPU1 [BUS: 1] hashing speed is 0 H/S
[2018-10-11 10:37:58] watchdog: GPU2 [BUS: 4] hashing speed is 0 H/S
[2018-10-11 10:37:58] watchdog: GPU3 [BUS: 2] hashing speed is 0 H/S
[2018-10-11 10:37:58] watchdog: GPU4 [BUS: 7] hashing speed is 0 H/S
[2018-10-11 10:37:58] watchdog: GPU5 [BUS: 8] hashing speed is 0 H/S
[2018-10-11 10:37:58] watchdog: GPU6 [BUS: 3] hashing speed is 0 H/S
[2018-10-11 10:39:02] watchdog: GPU0 [BUS: 6] hashing speed is 0 H/S
[2018-10-11 10:39:02] watchdog: GPU1 [BUS: 1] hashing speed is 0 H/S
[2018-10-11 10:39:02] watchdog: GPU2 [BUS: 4] hashing speed is 0 H/S
[2018-10-11 10:39:02] watchdog: GPU3 [BUS: 2] hashing speed is 0 H/S
[2018-10-11 10:39:02] watchdog: GPU4 [BUS: 7] hashing speed is 0 H/S
[2018-10-11 10:39:02] watchdog: GPU5 [BUS: 8] hashing speed is 0 H/S
[2018-10-11 10:39:02] watchdog: GPU6 [BUS: 3] hashing speed is 0 H/S
[2018-10-11 10:40:06] watchdog: GPU crash detected, miner will try to restart
[2018-10-11 10:40:06] Restarting miner process
[2018-10-11 10:40:07] Miner version: 1.6.8
[2018-10-11 10:40:07] Windows version: 10.0 build 16299
[2018-10-11 10:40:07] Video driver version: 24.20.11021.1000
[2018-10-11 10:45:16] AMD Platform ID: 1
[2018-10-11 10:45:16] AMD platform FOUND
[2018-10-11 10:45:16] Found 7 AMD devices
[2018-10-11 10:45:16] CPU AES-NI: TRUE
[2018-10-11 10:45:16] GPU0: Radeon RX 580 Series [ellesmere] [8192 MB][Intensity 56.0][W: 8][T: 2][K: 1][BUS: 6]
[2018-10-11 10:45:16] GPU1: Radeon RX 580 Series [ellesmere] [8192 MB][Intensity 56.0][W: 8][T: 2][K: 1][BUS: 1]
[2018-10-11 10:45:16] GPU2: Radeon RX 580 Series [ellesmere] [8192 MB][Intensity 56.0][W: 8][T: 2][K: 1][BUS: 4]
[2018-10-11 10:45:16] GPU3: Radeon RX 580 Series [ellesmere] [8192 MB][Intensity 56.0][W: 8][T: 2][K: 1][BUS: 2]
[2018-10-11 10:45:16] GPU4: Radeon RX 580 Series [ellesmere] [8192 MB][Intensity 56.0][W: 8][T: 2][K: 1][BUS: 7]
[2018-10-11 10:45:16] GPU5: Radeon RX 580 Series [ellesmere] [8192 MB][Intensity 56.0][W: 8][T: 2][K: 1][BUS: 8]
[2018-10-11 10:45:16] GPU6: Radeon RX 580 Series [ellesmere] [8192 MB][Intensity 56.0][W: 8][T: 2][K: 1][BUS: 3]
[2018-10-11 10:45:16] ADL is enabled
[2018-10-11 10:45:16] Algo switching mode enabled
[2018-10-11 10:45:16] Algo switch minimum time : 600 seconds
[2018-10-11 10:45:16] Cryptonight BitTube V2 mode enabled
[2018-10-11 10:45:16] Starting init of mining threads
[2018-10-11 10:45:16] Heating up system, please wait...
[2018-10-11 10:45:16] Created OCL context
[2018-10-11 10:45:17] Created OCL command queue for DeviceID 0 (Thread 0)
[2018-10-11 10:45:17] Created OCL input buffer for DeviceID 0 (Thread 0)
[2018-10-11 10:45:17] Created OCL output buffer for DeviceID 0 (Thread 0)
[2018-10-11 10:45:17] Loading kernel for DEVICE BUS ID 6 ...
[2018-10-11 10:45:17] Created OCL command queue for DeviceID 0 (Thread 1)
[2018-10-11 10:45:17] Created OCL input buffer for DeviceID 0 (Thread 1)
[2018-10-11 10:45:17] Created OCL output buffer for DeviceID 0 (Thread 1)
[2018-10-11 10:45:17] Loading kernel for DEVICE BUS ID 6 ...
[2018-10-11 10:45:17] Created OCL command queue for DeviceID 1 (Thread 2)
[2018-10-11 10:45:17] Created OCL input buffer for DeviceID 1 (Thread 2)
[2018-10-11 10:45:17] Created OCL output buffer for DeviceID 1 (Thread 2)
[2018-10-11 10:45:17] Loading kernel for DEVICE BUS ID 1 ...
[2018-10-11 10:45:17] Created OCL command queue for DeviceID 1 (Thread 3)
[2018-10-11 10:45:17] Created OCL input buffer for DeviceID 1 (Thread 3)
[2018-10-11 10:45:17] Created OCL output buffer for DeviceID 1 (Thread 3)
[2018-10-11 10:45:17] Loading kernel for DEVICE BUS ID 1 ...
It hang without loading kernel completely.