I have been using the Unified interface w/ no real problems for a few days. However, today it started crashing on me while I was using it in Firefox. It started whenever selected appointment records from an entity grid view. Then when I would select records on subsgrids on the Contact form it also happened. I had to go back to using the legacy web client. Has anyone else had this random crashing happen? Is there a good way to debug or figure out what might be causing it? Nothing I can think of changed that would have been the start of it. All I have been doing since using is editing forms.