Setup:
1. Start PWCG (run PWCG.exe - advisable to run as administrator if RoF is installed into C:\Program Files)
2. Select airplanes that you own (should be only option if it hasn't already been done).
3. Go to simple config and select air and ground activity levels.
- If play is slow or time compression does not work, reduce level.
- I play on low air and medium ground and objects.
- Use advanced config at your own risk. I offer it for those who really want to tweak things, but I recommend that most stick with simple config.