I am not sure how this has happened but when I am using my Matrix 12 in the single patch and I wish to go the the next patch (for example #23 to #24 or #25), the patch jumps to a multi patch. I can manually go to #23 or manually enter in #24, #25, #26, etc, but when I use the + or - on the keypad, it jumps to the multi-patch.
What did I alter to change this setting?