Downloaded and installed the app on an old iPad (iOS 9.2) with no issues using the DCS Device Server x64 v3 on Win10. Followed the instructions using 2 monitors, setup the device server, ran the mobile app and started DCS World using the F18C. The app populated immediately and worked like a charm! (Note: if you start with and dark/cold aircraft, it won’t populate until the AMPCD and UFC panels are powered!) Works great with the game and nice to put the old iPad back to work!