I have integrated the paypal with wordpress' gravity form, there I have made a feed for Subscription i.e monthly donation and one time donations as well. The one time donation works perfectly fine and show me the link to return to main site with form as well. But when we check the monthly donation payment transaction, the page gets stuck in Sandbox site when I click "Agree and Subscribe". Although the payment do get execute but as a user it is a bad experience to get stuck on white screen and do not get any confirmation message and/or link to the site through which the user came. Any help would be appreciated, or if something is unclear with my question, please do ask. Thanks
