I am having the same issue. Map server 1200 installed when MSFS was not running, It has been added to exe.xml. I have also tried START_by_ClouDAction and still no luck when launching MSFS then the 223 . I do get a Simlink Connected to MSFS terminal window but no map when selecting the TERR. 39068 Simlink connected to MSFS (node:31924) ExperimentalWarning: The Fetch API is an experimental feature. This feature could change at any time (Use simlink --trace-warnings ... to show where the warning was created)