Many people are happily using PF3 with MSFS without issue.
We might be able to work out what is happening if you provide a debug_monitor.log file (as requested in big red letters at the top of the forum).
Without it we'd only be guessing.
Cheers,
Martin
Something is causing it to go into Pause mode all the time.
Also... the default keystrokes for interacting with PF3 are conflicting with the MSFS bindings.
OK. I saw your earlier post stating that it use Real Pause.
Strangely this isn't by default, set in the sim. You have to switch to this system to stop PF3 going
Into Pause mode.
So yes... it may be a good idea to put this into the manual.
There are also many references to screenshot from FS9 ....