Hi yellow, was just about to go live on my store and doing final testing , i found that if I try to pay with a Credit card using the ProtX mod , and the credit card is declined .... ! So hopefully a rare occurance... but you usually get returned to the checkout page with an error of card being declined etc .....

Instead when SSu is enabled it returns to home page... The URL it trys to process when card declined is :

Code:
https://www.mydomain.co.uk/index.php?main_page=checkout_payment&payment_error=protx_direct&error=|lt%3B|h3+class%3D%22ErrorInfo%22|gt%3B|Your+card+could+not+be+authorised!+Please+correct+any+details+below+and+try+again%2C+try+another+card+or+|lt%3B|a+href%3D%22index.php%3Fmain_page%3Dcontact_us%22|gt%3B|contact+us|lt%3B|%2Fa|gt%3B|+for+further+assistance.|lt%3B|%2Fh3|gt%3B||lt%3B|p+class%3D%22ExtraErrorInfo%22|gt%3B|(2000+%3A+The+Authorisation+was+Declined+by+the+bank.)|lt%3B|%2Fp|gt%3B|&zenid=d4**********f14caee3931a916c8137

Could there be a way to stop SSU on the whole checkout process ? do I just need to add them all to my exclude list ?

Its a bit of a monster URL !

any help appreciated :-)