Did anybody's manage to resolve this issue as I am using version 2.4 with the Iframe and I am trying to use a onepagecheckout but I am also getting the payment back from sagepay and then the screen saying "please wait to be redirected...."
Hence money taken but no order within nopcommerce :( nightmare!
I confirm that the process works with the multiple page cart but it just isn't as slick as the onepage and my client would also prefer this.
I am using the latest version of this plugin which includes the code mentioned above.
Can anyone help or point me in the right direction as I unfortunately have to use sagepay.
Also is there anyway of making this process work without the need for the customer to confirm the order again at the end of the transaction - this seems like an additional step that isn't needed.
Any help greatly appreciated