Hi, Wondering if anyone has any ideas. I recently got a chromecast. YouTube and Netflix work perfectly. However, I can't get any other apps to cast. Google Play music app connects and the tv screen changes to show the music splash screen. It then informs me to select a song. However, whenever I select a song nothing happens. I can change the volume (and see the correct response on screen), yet nothing plays. I've tried this with both my Nexus 5 and Nexus 7 and both experience the same problem. I tried to cast both the Santa app (yep, I am that cool) and Avia, neither worked. Usually it brings up a Welcome to BT page, from which I am unable to progress. This may indicate a router issue with these 2 apps. Set up: Nexus 5; BT Home Hub router; Philips TV; Google Chromecast. Thanks for the help.