We recommend you to be as specific as possible about the issue you are having. This way, other forum users will be able to help you with accurate information. It's necessary to get more details about the error that you are getting. Do you have this issue only remotely with the iPad application, or also at the Slingbox location?
It's necessary to test the Slingbox with a computer too; we need to check if the issue persists in all the devices and not only with the iPad.