I appreciate you joining in this thread, lsandersoio.

Updating the QuickBooks Desktop release version is a good start when it comes to fixing program-related issues, and make sure to create a backup copy of your company file. After that, you can follow the steps below to verify and rebuild your data.

To Verify Data:

1. Click Window at the top menu bar, then Close All.
2. From the File menu, choose Utilities.
3. Tap Verify Data.
   

To Rebuild Data:

1. Click Window at the top menu bar, then Close All.
2. From the File menu, choose Utilities.
3. Hit Rebuild Data.
   
4. You will receive a warning message to backup your company file, press OK.
5. Click OK when you get the message "Rebuild has completed".
6. Close and re-open QuickBooks Desktop.

Once done, go back to your check register and delete the deposit from there. To know more about how deposit works in QuickBooks, feel free to scan through this article: Record and make bank deposits in QuickBooks Desktop. On the same link, you'll find steps on how to record deposits into two separate bank accounts as well as setting up recurring deposit transactions.

Anytime you have questions about QuickBooks, you can post them here and I'd be happy to answer. Have a good one.