Hi,

We're coming across rare occurrences of this error in one page checkout:

Payment method is not selected
System.Exception: Payment method is not selected at Nop.Web.Controllers.CheckoutController.OpcSavePaymentInfo(FormCollection form)


A customer said that they filled out their credit card details (after selecting CC method) and then received the message above.

Running v2.50. Upgrading is a possibility although this specific bug wasn't mentioned in update release notes.