So yesterday i was playing call of duty with a few friends and we were playing league play, and during a game, me and two of my friends were kicked offline and my family lost wifi power as well, i went through and reset the router, and now when i try to sign into xbox live, a screen comes up saying "IP error" it tells me to reset router for 30 secs, and I did. If anyone else has ever had this happen before, it would be GREATLY appreciated if you could help me out. thanks