Paypal IPN - shows sent in Paypal but not updating

Paypal IPN - shows sent in Paypal but it is not updating in EB.

The fact that it is shown as sent in Paypal and not retrying suggests that it has been received but for some reason it does not want to update the record in EB - have I missed a setting somewhere in EB

Hi

That's strange. Could you please let me know what version of Event Booking you are using ?

Tuan