First of all thanks for this nice FSUIPC c# client. Normally it works without any problem.
I'm programming an interface for a home cockpit. So I often need to scan LVARs or changes of them. I thought that the MSFSVariableService is exactly what I am looking for. After copying most of the code from the Example Code (V1.4) it didn't work (LVAR list empty even if .Init(), .Start(), .Reload() was called). Therefore I executed the example code .exe. Seems to be the exact same problem:
(after clicking on "Log LVars")
[INFO]: **** Starting FSUIPC7 WASM Interface (WAPI) version 0.9.0 (WASM version 0.9.0)
[INFO]: Connected to MSFS
[INFO]: We have 000 lvars:
All comboboxes and textfields are empty.
Tested with FlyByWire A320Neo.
FSUIPC -> Add-ons -> WASM -> List Lvars
works as expected.