Minor

[trevg 21]

With the new power switch bottom  Left corner.

Using Jar A320 have to turn the Battery and Avionics to Ignore in the config tab. Aircraft powered up completely and PWR button stays red until Ignore is ticked.

Using default C172 no problem.

XP11 latest, A320 latest.

[Dave-Pilot2ATC 870]

This is by design.  In fact, the purpose of the new Power button is to make it obvious when you are flying a plane that requires the Ignore Battery and/or Ignore Avionics switches option checked. 

In the past, some users were having issues with their ATC Communications, only to find out that their aircraft did not implement the Battery and Avionics switches in a way that was "visible" through FSUIPC.  Now, the Power switch will be Red if that is the case or if the Battery or Avionics switch is turned off.

Dave