I'll make sure you're able to utilize the Create a copy and Memorize options in QuickBooks Desktop (QBDT), @HappyBooks.

Based on your description above, it seems that you have a minor data issue with your company file. With this, I'd recommend utilizing the Rebuild Data tool. It's a built-in tool that can help automatically fix data issues with your company file. To do this, here's how:

1. Go to the File menu.
2. Select Utilities, then choose Rebuild Data.
3. On the QuickBooks Information window, select OK. Follow the onscreen steps to save a backup.
4. Let the tool repair your file. It may take some time. 
5. When the tool finishes, select OK.
6. Go to the File menu.
7. Select Utilities, then choose Verify Data.
8. Let the tool check your file for data issues.

In case the issue persists, continue performing the recommended solutions in this article, starting with Solution 2: Fix data damage on your QuickBooks Desktop company file.

Also, to further guide you in creating and managing repeating transactions in QBDT, I'd recommend checking out this article: Create, edit, or delete memorized transactions.

Please don't hesitate to let me know if you have other concerns about copying and memorizing transactions in QBDT. You can drop a comment below, and I'll gladly help. Take care, and I wish you continued success, @HappyBooks.