Note, that there seems to be a bug currently on pms50 GNS530/430 mod, where having airspace messages enabled leads to a crash to desktop. Also, there is a bug that results in CTD in pms50 GTN750 mod also.
"CARENADO WITH GTN750
There is currently a bug in the Sim’s code that CTD if more than 4 maps in the same airplane.
Asobo should fix that in the next sim update coming at the end of May (maybe next week).
The Arrow and the Seneca will be affected by this bug.
Here is the way to fly them with the GTN750:
• Remove the GNS530 Mod from your community folder if you use it (because it introduces one more map).
• Immediately after starting your aircraft, switch to the GTN750 from the Carenado cockpit tablet.
• Do not switch back to the GNS530 after that
• Do not touch any button of the GNS430
You should not have this issue in the Ovation or in the Seminole.
As this is a known issue, thank you to not report a bug for that. Both Carenado and PMS50 can’t do anything about that. We just have to wait for the fix from Asobo."