I just replaced the motor/pump assembly earlier today. After starting it up and checking for leaks, I noticed everything seemed to be in working order. The dishwasher is much more quiet (as it should be), and I verified that recirculating pump and sprayers were working properly. What I noticed is that shortly after the wash cycle starts, the pump stops functioning properly. It makes this droning kind of sound and there's no recirculation. After I repeatedly restarted the cycle, I noticed the same occurrence: proper/normal operation for several minutes, then the pump apparently not working at all. I'm sure if this is some kind of programming issue or what. Please advise. Thanks.