I have one friend, and this only happens to one friend on my list and has never happened with anybody else, every day or every other day they will suddenly show BLOCKED and we cannot game together. Every single thing I've read says it's xbox settings. No. I've fixed these, changed them away from what they should be and back again, every single day just to get it to work. This should not be a repeated ongoing issue. I shouldn't need to redo my console settings which are already correct to begin with, restart my console and my game like 6 times, just to be able to game with this person. And it is nearly every single day. It's incredibly frustrating and I don't know what is going on.