mid flight or taxi power loss

Hi M, I am not angry by the way (as you suggested- I have no idea how you came to that conclusion - precisely the opposite) but enthusiastic about your product and trying to help me and others (and perhaps you?)... so... again multiple sudden black screens on taxi or while in flight. pfd mfd ecam… all. in taxi engines also fail. no xx.xxx but temp readings look like fuel failure. possible to recover after APU restart (OVHD buttons also inoperative so this is a guess) then APU blee

Yesterday I flew from LEBL to LIRN and while I was setting MCDU at the gate I noticed a strange thing: I have generated the loadsheet in the fuel planner and made an instant load. 9.2 kg FOB. Then I set the Block fuel data by pressing the LSK and appears 2.4 instead of 9.2 (I checked on the ecam that FOB was 9.2) At that point I manually changed that 2.4 in 9.2 So I was wondering if this bug happened to me yesterday could cause your engine off during the flight but I don't think so, t