Cx-20 Telemetry Not Working After 3.2 Firmware Upgrade

i upgrade my apm firmware to 3.2 today and then the telemetry is no longer working. The USB is still working but the telemetry is not working. is there anything i can try?

Thanks

This will be really hard for us to help with, as we don’t know what the OEM of that machine have done to the hardware. You’re best to seek help with your CX-20 dealer, or a non-3DR support forum.