The display totally went blank both times. I can make it work with my spare hub battery so the issue is in my relocated boards. I've drawn this down to 32 - 33 volts before and it didn't shut off. I was nowhere near that when this happened. We removed the BMS on my battery pack last year when we relocated the boards.
I removed all of the E plus items yesterday, now waiting on my Falco parts. I may go to the office in VA and pick it up there.