Hi, having a similar problem upgraded to 7.2.6 and have tried updated and the old version of Simlink. Running Mac OS Catalina and moving maps refuse to work, had a similar problem earlier in the year but it seemed to work okay after a couple of months but can’t resolve it now.
I am unable to open Navigraph Simlink independently. I assume it opens automatically when my flightsim starts. attached screen shot of Navigraph error message and Log file if this helps.
Cheers Steve
Mac OS Catalina 10.15.17 X-Plane 11.5Log.txt (116.7 KB)