QB Online won't let me add several transactions. It keeps telling me to select an account for the transaction even when I've selected an account. What do I do?

Hello there, Damian.

I understand that this situation may have been disruptive, and I want to assure you that I'm here to ensure you'll be included in the list of affected users.

We have a newly open investigation about an error to "Select an account for a transaction". Our product engineers are presently working on a solution. I suggest contacting our QuickBooks Support team to ensure that you are added to the list of affected users and to receive updates once the solution is in place.

Here's how:

1. Go to the Help menu at the upper right.
2. Click the Search tab.
3. Press Contact Us at the bottom part. 
4. Enter your concern in the What can we help you with? box.
5. Click Continue.
6. Select Chat with us or Have us call you.

Once fixed, you can categorize them and put them into their appropriate account to ensure accurate financial reporting.

Furthermore, reconcile the account to ensure the accuracy and completeness of your financial records.

Let me know if you have further questions regarding bank transactions and other related issues. I'll be here to assist.