I may have a way to help if you're willing.
I haven't seen this before.
You can share your return with a specialist.
The return will be "sanitized", meaning all names, social security numbers and personal references are removed.
We will then be able to determine the source of the issue.
If you agree, please follow these steps:
same thing with me too--Shows on federal review . The "check this entry Itemliab is marked as estimated." The second error shown is "Stdref" This is on the tax summary page.