Cool, the reason I ask is because everytime I've had the problem, I go to program mode , sample assign, then cycle through all the samples real quick on one of the pads then im good. It's almost like the mpc just needs to be refreshed & this does the trick. Let me know if this helps ya'll.
Elmer - I've stopped making/loading large programs, mainly because loading & saving was taking to long. Although I'm not using any Efx on my songs, I haven't experienced the problem I described above after I started using programs that consisted only of samples that I'm using in the current song. I have absolutly no problems with my 500 os & am very happy with it.
I really hope what I suggested fixes your guys issues with the 500 because Im a proud owner with no probs what so ever.
Keep me updated
Pz
“I got the 40 on my lap, my tape playing boom bap”