I got a Diver from the most recent batch. It works fine. There might have been a mislabeled sync in/thru. That’s an easy fix. I have that synced between my Visual Cortex and my Memory Palace.
One thing of note, I am powering my LZX system from an old Furman 1220 balanced power conditioner, which outputs balanced voltage. Balanced power conditioners are found in hospitals and air-control towers to increase the precision of MRI’s and Radars. Equitech also sells balanced conditioners. I’ve definitely noticed more line distortion when I have set up outside of my studio. Another avenue to consider.