For those who still having issues with FSX, simconnect, Networked addon (AivlaSoft EFB, REX, AS.SuperTrafficBoard, PMDG NGX etc.)
combinations, here you can find the solution that will let you fly forever with no problem at all.
You probably using Nvidia Graphic card and related driver wich built in Nvidia experiance!(crap)
Another crap loaded in startup by this is, NvNetworkService.exe.
As soon as you uninstal Nvidia experiance crap, you will never have an issue again with sim connect combinations ever.
Have a nice flight.
Turgay
Turkey