I tried auto-import from TD and I also have multiple forms from other brokers, all of them need me to input financial institute names, and the loop became infinite.
Please try updating the software.
How do I update my TurboTax CD/Download software program?
If that does not work, there is a link at the bottom of this article for manual updates.
I expect that you're trying to post a 1099-B.
Go to Personal
If you are trying to post a different form, or if this post doesn't resolve the issue please give us more details.
Up to 2020 the entry of the financial institution worked like a charm. Actually, T Tax did import the manual institution from prior year's return info. The current infinite loop and awkward workaround is a frustrating and time-consuming bug waiting to be fixed. Other than that - T Tax has worked like a charm.