I'm trying out my luck at multipools, but I've run into a small problem: Sometimes, at random, the GPU drops to 0% usage. I can't find any particular reason for this, it isn't a switch to another coin or something the like. It happens with Tompool and on the beta Blackcoinpool. Does anyone run into the same problems as me?
Doesn't happen with AMD at that same moment BTW, the coin switch does.
I have been seeing this on wafflepool recently. In my case, this occurs for periods ranging from 5 seconds, up to as long as 3 minutes. I hadn't observed this behavior until wafflepool changed their stratum code about a week back, but I now see it happen about 6 times per hour. I sent protocol logs and idle info to the wafflepool guys and they are looking into it. Some other NVIDIA users have seen the same issue at wafflepool, but I hadn't previously heard of anything like this going on with other pools. The wafflepool guys are looking into potentially tweaking their stratum code, but I haven't heard anything concrete yet.