I have one of the original Slingboxes and it has worked fine with AT&T Uverse. Now when I change channels via remote from the Mac Sling App, it works fine. When I do the same with the iPad Sling app it doesn't. If I type in channel 1002 for instance, it goes to 1002 from my Mac. On the iPad using the Sling app and not the browser, it goes to channel 102. Therefore, this is not an issue with the IR transmitter. Any suggestions are appreciated.