Board power and boot media, local QOpenHD process, client network path if remote
Ground visible, Air missing
Air power and boot, antennas and radios, binding settings, link frequency and width
Air visible, blank video
Camera connection and detection, Air encoder output, Ground decoding and video routing
Video visible, flight controller missing
Serial port selection, TX/RX and ground wiring, protocol, baud, heartbeat
Flight controller visible, RC mapping inactive
Source channel values, assigned function and PWM ranges, flight-controller input and failsafe
Air recording unavailable
Selected recording destination and free space, camera recording mode, arming status for automatic mode
Start with the first-time setup using one camera and a consistent pair of Air/Ground builds. Reproduce the issue on the bench and change one control at a time. Record exact image names and export the logs from both units when reporting the issue. See Support.