Not sure what's up added a second compac f got it running then the gh/s went from say 300/400 down below 200 and reset. After doing this running for a moment then rest a few times, it now quit running, has a white light on and states found 0 chip(s) ?
What type of hub are you using? It maybe that the USB hub isn't able to supply enough juice.
Also what's your cooling setup like?
I've got the gekkoscience hub with the bitcoinmerch cooling fans attached. I was messing with it a min ago and ran the problem one alone and now it is staying on red light and comes up with the same - Found 0 chip(s). I even unhooked the fans to see and still nothing.Iit tries to run but the miner isn't connecting and it just goes through the rest cycle.