No Internet Connection

The app tells the user inclined to just after the start, there was no Internet connection. In fact, my Acer A500 but is associated (with ICS) at any time via wireless LAN to the Internet. This error has been around for at least half a year and has performed at several users. Since then several updates have been released, but without solving the problem

When you consider that it is the service of a very well-paid (GEZ) TV station is here, a very poor performance.

UPDATE: Meanwhile, the app works, so there is a revaluation on (because of the long unavailability only) 4 stars.