#pc, microsoft version, WIN 10
Turn battery on, turn ground power on, turn APU switch to on/start/on. APU doesn’t start, APU generators don’t come on. Left aft fuel pump indicator light does not come on while all others do. Have had this situation for many months. Do not fly 787 often because of past bugs. Definite improvement though since the beginning. I am using the B78XH 3rd party add-on but have this problem whether using this file or not.