For the last three days I have been unable to invite or accept an invite to play friends online in head to head mode. I keep getting an Error message popping up on the screen that reads, "ERROR Our servers cannot process your request at this time. Please try again later." Has anyone else been getting this message and or have any advice on what to do? I have uninstalled the game, restarted my router, signed in and out of my account, yet nothing seems to be working. Any help would be greatly appreciated. Thanks.