Getting the 3 blinking blue lights on the uZeus when I plug just these three modules in.

The VRL or the Subharm will work fine if I unplug one of them.

Is it the wall wart? I bought the case and the power supply used and the WW says Tiptop audio on it. Says is outputs 13.1v @ 1.1 amps.

https://cdn.modulargrid.net/img/racks/modulargrid_1343489.jpg