daveny5
I don't know then. I tried DimPro with the arpeggiator on my system and it works fine.
Are you using the Arpeggiator in the Inspector or did you load the Cakewalk Arpeggiator in the Fx Bin?
Daniel called it. Channel on APro didn't match the Arp channel in the Inspector. I didn't think to check that, as I'm still a bit new to midi.