To resolve issues with your form responses not being automatically saved in Microsoft Forms, there are a few things you can do:

1. Ensure that the browser you are using is supported by Microsoft Forms.
2. Check for any browser extensions or ad-blockers that might be interfering with the saving of response data.
3. Check to see if the Microsoft Form is set to collect all responses. No responses will be saved if there is a limit set, such as collecting only the first 50 responses.
4. Ensure that the browser is up to date, and that all updates have been installed.