@arbe If you are using the TurboTax desktop editions for Windows, try this procedure -
Save your tax return and close the TurboTax program
Right click on the TurboTax icon
Click on Properties
Click on the Compatibility tab
Check the box Run this program as an administrator
Click on Apply and OK
Start the TurboTax program again and continue your tax return. See if the problem with entering Social Security benefits persists. Reply back if still an issue.
