Loading/Accessibility issue

1 Launch xbox app and sign out
2 Launch microsoft store app and sign out
3 restart pc.

4 Go to community folder and delete all folders and files.
5 G to OneStore folder and delete all 3rd party airports (non ms/asobo), landmarks and airplanes.
6 Go to

c:\Users\yourusername\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache

Delete file named content.xml
7 Go to

c:\Users\yourusername\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalState\packages

delete all folders
8 Go to

c:\Users\YourUserName\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\SceneryIndexes

Delete all files

9 Go to

c:\Users\YourUserName\AppData\Local\FlightSimulator

Delete all files and folders

10 update system to the latest version via windows update
11 launch microsoft store app > sign in and check for updates
12 launch xbox app and sign in
13 update graphics card drivers

Restart PC.

Launch msfs.

https://flightsimulator.zendesk.com/hc/en-us/articles/4405893759378-PC-versions-Safe-Mode-FAQ