Hello @cdgonzalezgo @cgbflight
Is this an issue you have with SU13 flighting build, SU12/AAU2 build or both?
We encountered similar issues in the past with the MS Store launcher interfering with fspackagetool.exe
FSPackageTool no longer operating outside of sim after SU9 patch - Questions & Community Discussions - MSFS DevSupport (flightsimulator.com)
Also, can you please follow section 2 of these guildelines so we can see if the game actually crashes and a dump file is generated?
How to report a bug or crash - Bug Reports - MSFS DevSupport (flightsimulator.com)
Regards,
Sylvain