Please help. I'm on vacation so tools are limited. I have used this ipad, hdmi adapter, hdmi cable and even The same HDTV to play movies from my ipad in this hotel before. For some reason now I can see the video Mirrioring just fine but I cannot get sound through the TV speakers. It's been driving me nuts and my kids are Freaking out on me. I can get sound through the TV for some apps like smurfs or even when I watch video on the UFC app but I can't get any sound when I play my videos or like hbo go or Netflix. Video is fine but no audio. So far I have done resets and messed around with the mute switch and tried different hdmi ports on the TV with no fix. I know the setup is ok because I can hear some apps work. I know the videos have sound because I can hear the sound through the ipad speaker if I unplug the hdmi adapter. Someone please help as this is day one of 5 and I need these videos to play!!!!