Plane keeps dying after turning off APU for taxi despite both engines starting and running prior??

[cutchemist42]

The only way I can stop the plane from dying is by keeping the APU running the whole time.  Not even sure how to begin troubleshooting it, as it doesnt happen in any videos I watch. (Have about 50 flights in the FBW so pretty used to the A320 by now, as well as about 70 flights between the 300/310)

Edited May 24 by cutchemist42

[richboy2307]

Do you have any hardware/control bindings that could cause conflicts? Such as master battery/alternator switches on Honeycomb Alpha Yoke for example.

 

Also does this happen even when spawning on the runway/mid-air? How about when using EFB panel states?

 

Thanks