Telemetry Voltage screen DSMX

Hi, i'm new, my english is not the best, so sorry... but had the same prolems with range at vbar with tow satelites and devo 8s. i taked this last update and everithing works fine (DSMX), but now i insalled a tm1000 Telemetry module (pin out the data cabel, no backup lipo) and now jups the display for volage 1 everytime from 7,4v (BEC) to 24v (Lipo) in voltage 2 nothing happens 0v. i had to try reinstall the update, one groundline for all, rebind without sensor and and and... now is my question is it posebil that its somthing rong with the telmetie protokol, or is it my mistake
my setup
Goblin 500
2 new generation dsmx satelites
mini Vbar 5.3pro bind on 22ms
hobbywing platinum v3 100A
Nesscap buffer 3x 25F with r-platine
tm1000 with voltage and tempratur sensor
Devo 8s v4.0.1-22961b6