Problem with MN Form M1LTI. The software is changing response, causing it to error. I tried changing responses & even deleting the form, but neither worked. Any ideas?

I answered "Yes" for myself, and originally incorrectly answered "Yes" for my spouse. Went back and changed spouse to "No" and saved. But, the software continues to change it back to "Yes" causing the error and preventing correction or e-filing. I have even deleted the form and restarted with only "Yes" for me and "No" for my spouse, but software continues to change my spouse back to "Yes".