Got this for the first time today. Using Little Nav Map and the Bravo Throttle with FSUIPC and got the crash at the end of my flight today. Was returning to the main menu and got the CTD with the message “Simconnect failed to call dispatch”.
I don’t import the flight plans from Little Nav Map - actually do it the other way - create the plan in MSFS and save/load into LNM. I have the Navigraph beta.
Not sure if any of this helps.