Thanks for answering!
The VST connections seem to be OK.
Checking the TrackInspector, the output was connected to “ms GS WaveSynth” but still no sound.
Changing the output to “not connected” and then back to “ms GS WaveSynth”, all of the sudden there was sound!
Unfortunately the program crashed, so we do have sound but we’re not out of the Woods yet.
