Hello,
We are continuing to monitor for QR code failures with FedEx Printerless and Boxless returns. Should a QR code fail to show during the initial Return creation process, clicking on the "Get Mobile Return Code" link after the return is submitted will show the needed QR code.
We will continue to monitor the situation this morning and hope to have a resolution from FedEx later today.
Please contact Narvar Support if there are any additional questions on this issue.
Thank you again,
Narvar Support