Quote Originally Posted by perfumbg View Post
Yes I have the debug file you can download it from http://autofox.net/OPC.log

Thank you in advance.
Got it (thanks). There are two issues causing the loop-back on order-confirmation:

1) The payment method (cod) is, for some reason, not being registered in the session prior to the "Confirm" button click. This could be caused by some template-specific changes to OPC's tpl_modules_opc_payment_choices.php ('delivered' in the template_default).
2) The template's order-total formatting is confusing OPC, as what is seen upon entering the checkout-confirmation step for the order's current total is 'Total:' rather than the order's total (559.99) as calculated during the confirmation step.