Hello, accounts.

I understand you're having trouble with your bank connection. Be assured that I can provide the steps to rectify them in QuickBooks Online.

Bank error 105 can occur when QuickBooks is unable to connect to your bank.

We can quickly resolve this issue by updating your bank connection.

Here's how:

1. Head over to Transactions and select Bank transactions.
2. Click Update.

Another option is to visit your bank's website for more information about the error you are encountering.

1. Log in to your bank's website.
2. Look for any messages, notifications, or alerts to see if there's an issue.
3. Review your recent transaction history and account pages. If you can't view these pages or your transactions, that could signal an underlying connection problem we need to address first.

If the issue persists, sign in to your QuickBooks account using an incognito or private browser, or other supported browsers for troubleshooting options.

Feel free to leave any additional questions in the comments, and we’ll be happy to help.