Doesn't happen with AMD at that same moment BTW, the coin switch does.
the coin switch happens at the game time the AMD drops out, or the Nvidia? that bit didn't make much sense to me
The random 0% GPU load I was talking about only happens with cudaminer, not any other miner. The coin switch (and associated 0% gpu load) happens for both, of course.
Thanks tachyon_john, this is exactly my problem. So if it happens with Wafflepool, Tompool and Blackcoinpool, it might be some issue in the cudaminer code too
