I've just ported into V7 and have been diligent to only modify the presentation. No changes to rules, objects, or anything functional. I have one form, which whenever you leave it for any reason, prompts that there have been changes and asks if you want to save. Just like if you change a data field and close without saving. But in this case, it does it no matter what. Always. I would appreciate your most random, ridiculous, wild guesses. I've already ruled out a disturbance in the Force.