I have a YP-G1 Android media player, running firmware 2.3.5. I also have a D-link DIR-615 wireless N router. I'm guessing here, but every 2 days or so, it wont connect. All day today, my Wifi hasn't worked. I'm thinking it's either one of two things. Either my router sucks, and I need to buy a new one, or it could possibly be my JuiceDefender app.