Shawn in case you aren't aware, Tricor Braun Flex (formerly Pacific Bag) bought PBFY now as well

I have a Rocket R58, which I can say from experience has a similar/same interesting behavior: if the brew switch is engaged at (or even shortly after) power-up, the pump does not run. Rather it locks out and eventually registers an error. Since my machine is plumbed, I was very happy when I accidentally discovered this feature by