After loading Cubase Elements 15, whenever I play any VST instrument, after a few minutes the volume and midi input signal drops to nearly zero. When I add another track using the same VST, most times the new track will work properly, at the right input level and volume, but only for a short while. This never happened before installing Cubase 15, and happens on both Elements 15 and AI 11. Help, please!
Do you have an external midi device that could send midi controller messages without you knowing it? Controller 7 or 11 or 1, perhaps?