Sharing below for awareness. Seems those issues with import for 1099-INTs with multiple accounts finally caught up with Intuit (or at least the users - "When using import services, the customer is responsible for verifying the accuracy of the information that is imported (see Terms of Service for details"). I recall Marcus / Goldman Sachs and Ally were examples that folks were having issues with.
https://ttlc.intuit.com/turbotax-support/en-us/help-article/amend-tax-return/check-2024-tax-return-c...
https://www.reddit.com/r/TurboTax/comments/1ofy0en/action_required_error_importing_1099int_data/
