qtminer stopped mining out of the blue

[marcofranssen]

qtminer all of a sudden stopped mining. I tried following to get it working again:

• Remove DAG files
• Reboot computer

With the below batchfile it has been working for hours yesterday untill my GPU fan stopped blowing, which triggered me to have a look.

Is there anything I can do to debug?

It now just keeps hanging at when relaunching:

C:\qtminer>ethermine.org.bat

C:\qtminer>setx GPU_FORCE_64BIT_PTR 0

SUCCESS: Specified value was saved.

C:\qtminer>setx GPU_MAX_HEAP_SIZE 100

SUCCESS: Specified value was saved.

C:\qtminer>setx GPU_USE_SYNC_OBJECTS 1

SUCCESS: Specified value was saved.

C:\qtminer>SET GPU_SINGLE_ALLOC_PERCENT=100

C:\qtminer>qtminer.exe -s eu1.ethermine.org:4444 -u 0xF34bbccBe84f540EBa4d06C618d53D67a114fbFE.rig1 -G
Qt: Untested Windows version 10.0 detected!
  i  09:59:13|main  Connecting to stratum server eu1.ethermine.org : 4444
  i  09:59:13|main  Connection to stratum server established!
Found suitable OpenCL device [Bonaire] with 2147483648 bytes of GPU memory
  i  09:59:13|main  Login to stratum server successfull
  i  09:59:13|main  Work package received
  i  09:59:13|main  Grabbing DAG for #151f7216
  i  09:59:14|<unknown>  Loading full DAG of seedhash: #a1cf1239
  i  09:59:14|main  Got work package:
  i  09:59:14|main    Header-hash: ed4b4602ccfcd94c0db86fb67ce098f9accf646ac42d46a81aeedc882b7c0123
  i  09:59:14|main    Seedhash: 151f7216ab91b503676b2e3ee43f0ec27dda59f863ceafda5bfac3cc5b3afad9
  i  09:59:14|main    Target: 0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba
  i  09:59:14|gpuminer0  workLoop 0 #00000000 #151f7216
  i  09:59:14|main  Push: New work package received
  i  09:59:14|gpuminer0  Initialising miner...
  i  09:59:15|main  Got work package:
Using platform: AMD Accelerated Parallel Processing
  i  09:59:15|main    Header-hash: efaf3076c61713313c8b565e591cf51a28c902bf3955d6042da924e21f576a0b
Using device: Bonaire(OpenCL 2.0 AMD-APP (1800.5))
  i  09:59:15|main    Seedhash: 151f7216ab91b503676b2e3ee43f0ec27dda59f863ceafda5bfac3cc5b3afad9
  i  09:59:15|main    Target: 0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba