GPU WU Failing

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I take they are having a problem again at stanford
every time it downloads a new work unit it falls on its ****
i even tried using the new core as well get the same results as below

[23:39:30] Loaded queue successfully.
[23:39:30] - Preparing to get new work unit...
[23:39:30] + Attempting to get work packet
[23:39:30] - Connecting to assignment server
[23:39:31] - Successful: assigned to (171.64.65.20).
[23:39:31] + News From Folding@Home: GPU folding beta
[23:39:31] Loaded queue successfully.
[23:39:32] + Closed connections
[23:39:32]
[23:39:32] + Processing work unit
[23:39:32] Core required: FahCore_11.exe
[23:39:32] Core found.
[23:39:32] Working on queue slot 06 [November 5 23:39:32 UTC]
[23:39:32] + Working ...
[23:39:33]
[23:39:33] *------------------------------*
[23:39:33] Folding@Home GPU Core - Beta
[23:39:33] Version 1.15 (Mon Oct 13 11:11:30 PDT 2008)
[23:39:33]
[23:39:33] Compiler : Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 14.00.50727.762 for 80x86
[23:39:33] Build host: amoeba
[23:39:33] Board Type: Nvidia
[23:39:33] Core :
[23:39:33] Preparing to commence simulation
[23:39:33] - Looking at optimizations...
[23:39:33] - Created dyn
[23:39:33] - Files status OK
[23:39:33] - Expanded 44148 -> 244433 (decompressed 553.6 percent)
[23:39:33] Called DecompressByteArray: compressed_data_size=44148 data_size=244433, decompressed_data_size=244433 diff=0
[23:39:34] - Digital signature verified
[23:39:34]
[23:39:34] Project: 5014 (Run 4, Clone 121, Gen 87)
[23:39:34]
[23:39:34] Assembly optimizations on if available.
[23:39:34] Entering M.D.
[23:39:40] mdrun_gpu returned
[23:39:40] Going to send back what have done -- stepsTotalG=0
[23:39:40] Work fraction=0.0000 steps=0.
[23:39:44] logfile size=5012 infoLength=5012 edr=0 trr=25
[23:39:44] - Writing 5550 bytes of core data to disk...
[23:39:44] Done: 5038 -> 1889 (compressed to 37.4 percent)
[23:39:44] ... Done.
[23:39:44]
[23:39:44] Folding@home Core Shutdown: UNSTABLE_MACHINE
[23:39:47] CoreStatus = 7A (122)
[23:39:47] Sending work to server
[23:39:47] Project: 5014 (Run 4, Clone 121, Gen 87)


[23:39:47] + Attempting to send results [November 5 23:39:47 UTC]
[23:39:48] + Results successfully sent
[23:39:48] Thank you for your contribution to Folding@Home.
[23:39:52] - Preparing to get new work unit...
[23:39:52] + Attempting to get work packet
[23:39:52] - Connecting to assignment server
[23:39:53] - Successful: assigned to (171.64.65.20).
[23:39:53] + News From Folding@Home: GPU folding beta
[23:39:53] Loaded queue successfully.
[23:39:54] + Closed connections
[23:39:59]
[23:39:59] + Processing work unit
[23:39:59] Core required: FahCore_11.exe
[23:39:59] Core found.
[23:39:59] Working on queue slot 07 [November 5 23:39:59 UTC]
[23:39:59] + Working ...
[23:40:00]
[23:40:00] *------------------------------*
[23:40:00] Folding@Home GPU Core - Beta
[23:40:00] Version 1.15 (Mon Oct 13 11:11:30 PDT 2008)
[23:40:00]
[23:40:00] Compiler : Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 14.00.50727.762 for 80x86
[23:40:00] Build host: amoeba
[23:40:00] Board Type: Nvidia
[23:40:00] Core :
[23:40:00] Preparing to commence simulation
[23:40:00] - Looking at optimizations...
[23:40:00] - Created dyn
[23:40:00] - Files status OK
[23:40:00] - Expanded 44124 -> 244433 (decompressed 553.9 percent)
[23:40:00] Called DecompressByteArray: compressed_data_size=44124 data_size=244433, decompressed_data_size=244433 diff=0
[23:40:00] - Digital signature verified
[23:40:00]
[23:40:00] Project: 5016 (Run 0, Clone 154, Gen 72)
[23:40:00]
[23:40:00] Assembly optimizations on if available.
[23:40:00] Entering M.D.
[23:40:07] mdrun_gpu returned
[23:40:07] Going to send back what have done -- stepsTotalG=0
[23:40:07] Work fraction=0.0000 steps=0.
[23:40:11] logfile size=5010 infoLength=5010 edr=0 trr=25
[23:40:11] - Writing 5548 bytes of core data to disk...
[23:40:11] Done: 5036 -> 1885 (compressed to 37.4 percent)
[23:40:11] ... Done.
[23:40:11]
[23:40:11] Folding@home Core Shutdown: UNSTABLE_MACHINE
[23:40:14] CoreStatus = 7A (122)
[23:40:14] Sending work to server
[23:40:14] Project: 5016 (Run 0, Clone 154, Gen 72)


[23:40:14] + Attempting to send results [November 5 23:40:14 UTC]
[23:40:15] + Results successfully sent
[23:40:15] Thank you for your contribution to Folding@Home.
 
I've had the same thing happen on both the SMP and the GPU clients on Vista64. At some point, something doesn't seem to gel correctly and it will continue to fail until you reboot.

I have tried to nail this down but it can be totally inconsistent sometimes with one GPU client dying and the other remaining fine and then after restarting the second client a number of times it will start folding and then client 1 will die. Rebooting was the only thing that seemed to restabilise the clients.
 
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