Jack not starting when USB midi-keyboard is plugged in


I got the following configuration:
7" Pi display
Pifi Dac+ V2
Pi 3b+

Everything loads fine and looks good, no errors, Jack starts as normal.
However, if I plug in a LPK25 Akai USB midi-keyboard, Jack refuses to start.
Looks like the LPK takes over position 0 as a sound card in Alsa, and the Pifi are moved to 1. Jack still tries to talk to 0 with no success.

Are there any solutions to this?



Forget it, reinstalled everything, seems to work now.


Please don’t remove posts unless they’re offensive. Out of interest, are you using a USB soundcard? If you were it would probably be an order issue.


Sorry about that, original post is unremoved.