Good grief, I don't even know where to start with this. Do some research on wireless technology and get back to me.
Seriously? This is the answer you're going with?
---
I am so sick of everyone posting their dumb "it works/doesn't work/glows in the dark for me so therefore based on my vast sample size of me, it must be <software/hardware/sunspots>" comments.
I guess it would be too much to ask for people to stick to the facts. There are very few facts that we know at this point, but we do know a few, so can we cut the generalizations based on one person's experience please?
P.S. My GPS works fine when I hold my phone upside down while standing in the ball pit at Burger King between the hours of 11pm and 3am on days with the letter "S" in them so obviously this is the fix