All I can say is there is definitely something wrong with the GE. In addition to what you have said, I also have problems with the GE's EFB. It's not the EFB itself, but rather the ability to change pages. There's no click spot within the small aircraft symbol circle in the top left corner. There's one 'very' small spot just below it, but the location seems to change every time I want to change pages. I seem to spend more time clicking around the area looking for the spot to change pages than I do flying the aircraft. It's really frustrating. A big thanks to KorEI for finding a solution to get over the APU problem. Unfortunately, it doesn't solve the EFB click spot problem I have. Not all's lost. I have no problems at all with the PW, including the EFB, so that's what I fly. Bruce R NZ