I have an HTC Title Windows mobile 6.5 mobile phone with the latest SlingPlayer loaded on it. Every time I go into the Guide whether on my Direct Tv or U-Verse input the page up, page down, and Live buttons are grayed out. I have seen on my friends I-phone those buttons are working. Are there any settings that I have to turn on to make those buttons work?
I have a SlingBox Pro Software version 1.4.20
I recommend that you confirm that you have installed the latest firmware of the Slingbox
You also need to run again the Setup Assistant to check the Audio/Video configuration.