Braids pitch knobs and 1v/o not responsive

I took my Braids out of the case for a few weeks and when I returned it I found that the pitch knobs and the 1v/o input do nothing to change the pitch. If I go into the menu and shift the octaves this works. Why would the pitch not work? Can there be a setting within the module that can cause this? Has anyone else had this issue?

Yes, if the RANG setting is set to 440, the module is locked to a 440 Hz note.