I modifyed the cloud reco sample to display my own data and this data was given within the app and was not being loaded from a server. I was facing this problem that the overlay displaying the book data was dissapearing when the image was within the tracking area and the overlay would be displayed when the image was not tracking. This doesn't happen when i'm using the sample app. The only editing i have done is to remove the http connection and instead gave the data within the code to test. Any ideas where it is going wrong?