Every time I try to invite bros to do a daily opt, I keep getting the "star a** chick" saying that I need to be signed in to play. I get out, open my game center (iPhone 5) get out, log into my FB, go back to GBros, and maybe I can invite 3-5 bros before I get kicked out again.
I kid you not when I say that I almost always complete the opt in less time than it takes to invite bros. (My phone is about 2 meters away from my wifi, I have and can download from the game..... but just can't invite. )
Customer (un)Support has not responded to 2-3 mails on this. Anyone have ideas?