Just had a similar issue on my D5 Next pumps after the firmware update to 1022. Going to the system section under the pumps on Aquasuite it said they were being controlled by aquabus. Well my aquabus port on my pumps is being used for RGBpx. On that screen changing it from RGBpx to the bus address option got the pumps running again, was then able to change it back to RGBpx and it's fine now.