Hi there,
I has been requested that we create an RPM (record-play-mute) feature which would probably do something close to what you’re asking for but that is not a priority at this time and likely will not come for a while.
One thing that may be tripping you is the ROP vs RPO function, you can set this in the main menu. When set to ROP, the Aeros always starts an overdub once you stop recording, if you switch to RPO the Aeros always plays back and then allows you to overdub if you wish.
For now, all I can say is it is best not to engage the overdub if you do not need it, perhaps I am misunderstanding, but if the issue is not wanting overdubs, they are not forced upon you.
Let me know, thanks!