I'm unable to register the Teleconverter with the 14 SG.
Teleconverter is at latest firmware and communicates with terminal program.
14 SG is at Rev 6.0C - I have tried two 14SGs
I have reset the telemetry data and tried reloading which seems to complete but no Powerbox sensors appear in the list. Using register function gives 'Communication error' message.
The teleconverter is powered up with a charged battery per the diagram i.e. at the Powerbox end/lead.