Even so, why would adding a field cause this problem?
I have spent hours modifying a database that has view-as-list forms, without any editable objects on them. It has caused Panorama X to crash repeatedly, and after lots of modifications, to eliminate anything that seemed to be modification, it did not display the data properly, even in a form that is individual records.
In my case, I have a database with many line items, CourtΩ, OpponentΩ, and TimeΩ, running through 1 to 17. What should display is Court1, Opponent1, Time1… Somewhere in between, the numbers of the line items get mixed up, so that the Opponent is one ahead of all the others.
As far as I am concerned, I cannot rely on Panorama X for anything that is critical. It just does not work reliably!