When I am filling out my xml pdf form created in LiveCycle, everything appears as it should. When I save as and close the pdf, the formatting on form changes and things go wrong. Why is this? If I save as and keep working, everything still appears correct. But after closing does it introduce errors in pdf. These issues still happen even with a save as "reader extended pdf" properties
Please tell the Acrobat version you work on.
Also tell the OS you work on.
Please check if your Acrobat is updated to the latest patch.
If you are on windows ,you could try repairing and see if that fixes the issue.
Is this happening for this specific PDF or do you experience this for any other PDF as well?