I had my OG Evo for 2 years and used it extensively in my vehicles and on my motorcycle. On the motorcycle I used it to stream TuneIn radio or music player while using Telenav and I was also able to bring up radar maps on long trips when needed. It worked well and the navigation would mute whatever music I had playing when prompted. I now have the new Evo LTE and every time I navigate to another app, music or whatever, from Telenav it still shows up on the notifications bar, but I don't hear any prompts? When I try to switch back to Telenav, it just starts reloading? I've looked thru all the settings and can't seem to figure out how to keep nav working in the background. I also tried google Navigation, but it did the same thing? What gives, is there a setting I am missing? I've only got a week left to return this phone, so I would really like to resolve this before then. Is this a multi-tasking issue?