I discovered some kind of launchpad/Minilab conflict on the Push 3.
If you have a USB port and connect them both, you can input data, but the Push 3 all of a sudden can't send outbound MIDI info to anything, especially the launchpad.
Anyone else had the same issue or similar?
Push 3 Standalone - Minilab 3 + Launchpad Mini MK3 Conflict
Re: Push 3 Standalone - Minilab 3 + Launchpad Mini MK3 Conflict
You're plugging them both via a USB hub?
Ableton Forum Moderator