Please add the logfile for the GPU.
How are your hardware setup?
//Aboy68
This is really weird. I left the system running while awaiting a response, and a few minutes ago it magically boosted up to 90k PPD (on the same job) and went from 0.00% to almost 3% instantly. Since then, it's been increasing at a decent rate...
If you've got a weak CPU it can take some time for the project to get "fired up".
Pro-tip: Go into Configure/Slots, highlight CPU, and then click Delete (bottom right) so you don't have to muck around with pausing it every time you start FaH.