Quote from: bigjme on March 13, 2014, 09:00:34 AM

Ok this may be a little off topic but let's see if anyone else has this issue. I'm running windows 7 x64, and leaving it running it will run for months. If I leave cudaminer running it will run all day fine. But I leave it all night and my system hangs at random times. No bod, no crash report. The system stays booted, but no display output, and the only way to do anything is to hold the power button down?

Everything is fully updated, anyone else got this problem?
Doesn't happen with keccak but I have noticed it a lot with script, and scrypt-n

I'm using cudaminer 28-2-14

Same thing happens to me. Seems to happen more frequently with scrypt-n than scrypt for me, but I have no data to back that up. I *think* it may have to do with waking the monitor, it never happens on my machine that has monitor sleeping disabled, but the machine that does put the monitor to sleep locks up occasionally. Once I checked the pool it was running against and it had been submitting work right up until the moment I tried to use the machine (thus waking the monitor). It's a weak hypothesis, but who knows...