Is anyone having Mic issues with their Fireteam on PS3? My father and myself have been playing the game since launch and all of the sudden last week we couldn't talk to each other through the Fireteam chat system. We'll have another person in our group who can hear both of us and communicate to both of us, but my father and I can't hear each other. We've logged into different games and could chat just fine. Is anyone else having this problem? Have a solution?