Anyone else having problems like this with Motorokr s305 bluetooth headphones? I just got these last week and was loving them, but starting Friday buttons weren't responding. Now it won't turn on at all even with an allegedly full charge. When not plugged in there is a very very faint red light behind the power button (visible in the dark, so not a reflection of ambient light). I was getting ready to do the RMA but wanted to see if anyone else has seen this and might know a way around it.