Whenever I restart my computer, the MIDI input device I use isn't recognized immediately. I'm not sure exactly what happens but in the MIDI Mapping settings the MIDI Input Device has the right device selected, but if I click on it I'll notice it's not "checked" and I have to manually check it every startup. Maybe Voicemeeter boots up before my computer recognizes the Midi device is connected? Is there a way to fix this?
At the very least having a macro to change the Midi Input device could potentially work, I could set up one of the macros to have a few second delay from startup to reset the Device to make sure the connection is established, something that let's me do something like this:
Sorry, but the first point is your Voicemeeter version. Are you using latest version ? if no, you may update to latest version and check if the problem remains...