Backdoor Roth IRA

Need some help.  For many years, my wife has been contributing to a traditional IRA, then uses a backdoor Roth IRA conversation to move it to her Roth IRA.  For this year, when I input the information into TurboTax, I get the warning that our MAGI is too high, and it's now an excess contribution.  Did something change for tax year 2020, or am I missing something in the entry of it?  My MAGI has not changed significantly.

 

Thanks for any help.