This just happened to me. After flying for about an hour, an update to gaming services caused Flight Simulator to crash to the desktop. These things shouldn’t be updating while I’m in the middle of a flight. This is a problem.
A service was installed in the system.
Service Name: Gaming Services
Service File Name: C:\Program Files\WindowsApps\Microsoft.GamingServices_13.78.12002.0_x64__8wekyb3d8bbwe\GamingServicesNet.exe
Service Type: user mode service
Service Start Type: auto start
Service Account: NT AUTHORITY\LocalService