Deleted bank transactions keep coming back. Suggestions please?

You’ll have to delete bank downloaded transactions from your QuickBooks online banking menu, @SJR1953.

You'll need to exclude the transaction first from the For Review tab. I can show you how:

1. In your QuickBooks Online, select the Banking menu.

2. Select the For Review tab. Then, select the transaction you're looking to exclude by placing a checkmark right next to it. 

3. Click on the Batch actions button at the top left, and click Exclude Selected.

4. Click the Excluded tab. From there, you can delete the transactions by selecting Batch actions. Then, click Delete.

For the detailed steps and further information about excluding a transaction in QuickBooks, you can check out this article: How to Exclude Expenses from Downloaded Bank Transactions.

That’s it! If there's anything else that I can help you with, please let me know by leaving a reply below. Have a lovely day!