I have since one week the 767 and not so familier with the CS philosophy, but i think somthing works wrong.

1. I can't save nowhere the A/C status or configuration - ready for boarding, or cold and dark,...

2. I have prepared the A/C for the flight, the hole flightpan was insertet in the CDU and the boarding ongoing, as the GSX initiated the fueling the hole aircraft jumped to the powerless configuration - no engine, no APU (no groundpower but I think thats not available by CS767) only on battery power. I lost all the inputs on the CDU too!! 

Is ther a bugfix to resolve the problem?

Thanks for help!