Paypal IPN failing

[k2mdedia]

Here's my issue. I know there are a lot of similar threads, however, my issue seems to be a little different.

The live scenerio:

1. Customer orders and pays using Paypal.

2. Order Status is successfully changed to Confirmed.

3. The customer and Vendor are notified by email successfully!

4. Customer and vendor receive emails every hour or randomly indicating order has been confirmed. never stop and IPN FAILS???

Paypal Fails


Paypal Log file
2022-10-15 19:34:11 DEBUG PaymentNotification, order_number:: TLWN09951
2022-10-15 19:34:11 DEBUG PaymentNotification, virtuemart_paymentmethod_id:: 28
2022-10-15 19:34:11 DEBUG validateIpnContent: valid_ipn: VERIFIED
2022-10-15 19:34:11 DEBUG plgVmOnPaymentNotification: plgVmOnPaymentNotification order_number:TLWN09951 new_status:C
2022-10-15 19:34:11 DEBUG plgVmOnPaymentNotification: plgVmOnPaymentNotification empty cart