I have just updated my CB200 to V1.3 firmware and can see an issue with telemetry. The 900 back-up works as it should connected to Ext1, however if I now configure 15/Ext2 as telemetry input it will not see the JetCat data stream. If I use Ext1 to populate the tx sensor list it works fine, if I then change the port settings in the CB to 15/Ext2 for telemetry it will read the data but not refresh when powered down. It seems I can either have the 900 back-up or engine telemetry, not both! Any ideas? All rx and tx are running current firmware.

Mick