Hi, not sure if I can continue posting in this thread but…
I am having issues with this exact topic in HALion Sonic SE that don’t know how to solve. I’m using HALion Symphonic Orchestra and I use my MIDI Controller’s Mod wheel to control “level” of the instruments. However, when I save the project, close Cubase 10 and re-open it, all the mod-wheel values for all the HALion Symphonic Orchestra tracks are at zero (0) again. I don’t know how to make HALion Sonic SE or Cubase to save the mod-wheel levels just as I leave them before closing the session.
Is there a way to do so or something I’m missing 
Thank you so much in advance. 