OK so a new problem with these controllers. It seems that for what ever reason it will loose DHCP IP connectivity (possilbly EMI from the steppers) and reverts back to its default devices to computer protocol. It will run fine for awhile then quit. it seems it does this when it stops running, so perhaps a large amount of EMF generated by the stepper coils? I know they are sure RF noisy! They wiped out my radio while running. Has anyone else ever experienced this? Going to try some ferrite cores on the Ethernet cable.

Just wondering how many others are running these?