Thanks Fabio for the reply and explanation. Those of us who first purchased Pro-ATC-X air traffic controller program know fully well that programs like these continue to be under development for some length of time after release. I'm guessing it was maybe 2 years for Pro-ATC but they finally got a rather nice product.
Another problem I have though. Sometimes my plane crashes (hits an object) when I'm recording or replaying. It might be related to low altitude flight but I'm not sure. Today I tried to record flying under the Golden Gate Bridge. I made it under the bridge okay but when I tried to add power to climb back up, the recording stopped to a black screen and FSR reported that my plane had crashed (hit an object). MSFS and FCR continued running and gave me the option to restart my flight. Visually, I had easily cleared bridge (but don't know about the bounding boxes). This has happened on numerous occasions but usually during replay, not while recording. Has anyone else experience this and is there a work around?