My Invites Casting and calls are not working

Dear Meta 

I have big problems with : Casting, Inviting friends to multiplayer games and sharing my view through calls.

When i try to cast from meta horizon app it says that the host ended the casting even though i didnt. When i try to invite my friend to a multiplayer game for him it says can not join, try later. When he invites me it works well. Finally when i try to call my friend through the chats app it instantly says "You ended the call" . I have spent several hours reasearching and it never worked. I do not know what to do , please help