Issue with Paypal Return Page

[marcelmizzi@.....com]

I have an issue that after a paypal sale is made, the user is returned to the Home page and the message that the transaction was successful is at the bottom of the page. If I disable OPC, it works as expected and the success message is displayed on the correct page. Can anyone help please?

BTW, I am using Joomla 4 with the latest OPC version.