Question

The problem seems to be that no signal is passed from AudioBox VSL22 to StudioOne.

I can see the signal from the microphone in AudioBox window but there is no signal in StudioOne.

I did reinstall AudioBox and StudoiOne with latest versions but no change. StudioOne is started and initialized without any error message. I did turn "exclusive control back on for the loudspeaker.

Answer 1

Sounds like you just need to check the Setup section when you first open Studio One to ensure that the AudioBox is selected as the audio device.  Also, make sure to check your I/O routing while a song is opened.  Go to Song->Song Setup and click on Audio I/O Setup.  This screen will allow you to route your inputs and outputs within Studio One.