Hello people.

 

I'm having a bit of a problem with the Wilco Airbus, or maybe it's rather my knowledge than a problem. When having the A/C powered up and all six fuel pumps switched off, I'm getting constant warnings for the "GRVTY Fuel Feeding", and this when standing on the ground. If I turn one fuel pump on, things are normal again. I'm using the Project Airbus model, but I've tried with the Wilco as well, same thing occurs. Starting the A/C in Cold and Dark-mode or with engines running makes no difference, as soon as I turn all the fuel pumps off, the beeping and warnings will start. Anybody experienced the same and knows the reason for this to happen? Picture included below, for what it's worth. Thanks for helping.

 

SOLVED!