Thanks guys. I reconnected everything with USB and Aquabus. Set the IDs, and saved. Then rebooted. It doesn't help. Here is some SS. I try to control the pumps... fail on ID 13 or Circuit B pump only. ID 12 or Circuit A pump responds normally. at first I was only able to select D5 1, 3, and 4. later, I rebooted Aquasuite, then I saw D5 2 so I added it. (SS 12)

Guys, I need some help on my D5 USB pumps. OK, I have two D5 USB pumps, one MPS flow meter and an A5. They were all connected via USB. I set one pump ID 12, and the other 13, and the flow meter 14. I shut down my PC, removed AC cable to make sure, connected the two pumps and flowmeter via aquabus. pump12 and flow meter were recognized from the A5, but pump13 did not respond to A5 controls. I shutdown my PC again, removed AC cable to make sure, reconnected the two pumps via USB. pump12 was able t...