Is it possible to have a setting to release the vacuum not just pause. Don’t seem to be a way to easily do this without messing with the machine each time.
Unfortuntately this is physically not possible. Or at least, if it were possible, it would require a small manually operated controller box connected by an air tube like that for Venus. There would need to be a manual function, like with a manual valve button with a tube attached.
To accomplish this using the available controls you would need to press the electronic valve air release button which we call “stroking”.
Have you tried removing the nib from the sleeve? Releases vacuum instantly.