RC not working with VEYE

Hi, I experience a problem with sending RC commands over OpenHD when I use VEYE mipi 327 camera. My configuration is: AirPI - Raspberry Pi Zero, GroundPi - Raspberry Pi3B+, OpenHD - Buster 2.0.8 release. Settings: CTS_PROTECTION=Y; EncryptionOrRange=Range

The remote control over OpenHD works when I set: CTS_PROTECTION=N;EncryptionOrRange=Encription. However, the uplink indicator remains N/A

Any help or suggestions?