Acrobat crashing when creating a form

I am editing a form that already existed (on a Mac), I had to add 2 new form fields. With one of them, whenever I try to name it or add a tooltip, Acrobat crashes (this happened like 20 times). I eventually gave up and moved on to tagging the form fields using the Accessibility tool, this time when I tried to tag the one new form field I had added, it started crashing again (and keeps doing so). It's very frustrating and I am not sure what to do. I already tried creating a copy of the file, reverting to "old" Acrobat, and updating my software, none of these things worked.