After months of GPUGrid-crunching without problems 2 of our PCs hangs over hours while downloading the new WUs. After 3 hours I aborted the download and then I got immediately 2 new WUs on both PCs. I have a workbuffer of 1.5 days, so I got then 2 WUs more. The last hangs again while downloading. So I had to abort this WU again to get a fourth WU.
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I had one like that but nothing since.

This morning again one WU hung while downloading and only one card was running in my box with the last WU. I had to abort the downloading WU. The, I get new WUs to download with success and get both card to work. Normally my quad has 4 WUs, 2 running, 2 waiting. Since the new WUs are out, I can manually get 2 WUs. If they are ready, I get a WU that will hang while downloading and then this box is soon idle.
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