- Install the RJ Professional (MSFS 2024)
- Load a flight in one of the RJ variants on the runway (this very first load will likely cause the aircraft to load in with engines shutdown and IRSs not aligned).
- Return to the MSFS 2024 Main Menu and select a different RJ variant (if you loaded the first flight in the RJ70, load into the second flight with the RJ85 or RJ100).
- Load this second flight on the runway again and the RJ should load in with a "ready for takeoff state).
thought, it would be enough to do those steps once, but I have to do this all the time just to get it to work frustrating…