I've got some troubleshooting steps to fix the issue you're having with reauthorising your bank account to QuickBooks Self-Employed (QBSE), lucymarie74.
Beforehand, can you please share the name of your bank provider? Have you encountered an error code? This way, I can check if there are any related issues with reauthorising your bank.
In the meantime, let's perform a few browser troubleshooting solutions to solve this unusual behavior in QBSE. Start by clearing your browser's cache, as this will remove stored data that might be preventing your bank from being reauthorised. If the problem persists, I recommend trying other supported browsers to determine if it’s a browser-specific issue.
Additionally, you'll want to directly check your bank's website to see if there are notifications. This way, you can confirm if your bank is having ongoing maintenance.
Click the Reply button if you have more questions about reauthorising your bank account in QBSE. Just let me know in the comments below, lucymarie74.