title: Tap continue and sign in to check for downloads. [Sandbox]
body: <p>From times to times I get a very annoying dialog with the text: "Tap continue and sign in to check for downloads." If I login ( with a sandbox user ) or tap Cancel the dialog is immediately displayed again. </p>
  
  <p>I am using Non-Renewing Subscriptions and Non-Consumable products. </p>
  
  <p>Any ideas how to get rid of this dialog? </p>
  
  <p>Thanks</p>
  
  <p>/Martin</p>