I have the same problem as car012.
I use Teltonika FM1100.
In the old version of GPS-Trace, the external voltage, the number of satellites, and the GPS-signal level were displayed.
In the settings of the tracker itself, nothing has changed.
In the new version of GPS-Trace these parameters are not displayed, and the toolbox does not load at all.
Dear administrator, tell me what needs to be done to see these parameters in the status of the device.