After a crash (when trying to load a session) OhmStudio has stopped showing me any of my plugins. I've restarted my Mac. I've reinstalled OhmStudio. I've re pointed the software to my VST folder (in the preferences). And I've trashed obvious preference files from ~/library/preferences folder. All with no change in the problem.
When I launch a session the little box that shows plugin scanning activity animates opening and then instantly closes.