I tried the beta version and the “Get Voltage from Dongle” option but the voltage was still 0. I presume for this option you use ATRV command instead of reading specific PID. In Tourque get voltage from the adapter is working ok.

I will check every PID in Torque and let you  know  whats is working and also all PIDs in the DMD2  for the Honda 300 Rally.

Is it possible for you to share which PIDs are you using for fuel gauge, voltage and gear indicator. This way I can check what is not working and maybe find an alternative.