As I said in the title of this topic, I can't send messages to my friends... The button "Send message" is grayed out. My friends kept sending messages but when I try to reply them it's impossible because it's grayed out and I can't click on it. I tried to log out and log in but it's still doesn't work. It seems that on the Xbox website I can send them messages but not through the console... In another hand, I can send them game invitations and they can join my party and stuff. I check into the privacy stuf and it's set to Adult.
If someone have a solution to this issue, it'll be great from you to help me.