Question

I recently updated to mac os Sierra 10.12.1. Since then, my Alesis V25 midi keyboard is not recognized in Studio One 3.3.1. Any help would be appreciated. Thank you.

Answer 1

Drew,

First, we would suggest that you go ahead and update to the latest version of Studio One 3 Pro; version 3.3.3

Then it would be suggested that you double check the setup of your Alesis V25 inside of Studio One as directed by Alesis:

http://www.alesis.com/kb/article/1944#software

Re-test and if you are continuing to have issues, it may require you to contact Alesis as well as submitting a support request to PreSonus for further assistance.