robster
Premium Member
I just got two new MP40-W pumps & drivers. The slave pump has locked up twice now. Once as anti-sync while the master was in lagoon (lastnight) and a second time tonight while it was in sync mode and the master was running reef crest. It sounds like it is humming but the prop is not moving. Unplugging the power supply form the driver doesn't fix it. I end up having to unplug both for 30 seconds before the slave will fire back up. The odd thing is that it ran all last night and all day today without an issue. I came home from work and played with the wave mode for an hour before switching it back into reef crest/sync. Your thoughts?
