Hi, mojang, so.. I seen in 4 months ago a some error with the connection on the friend's worlds, I think "Oh, maybe the support can fix that in a future patch" but.. The error continues here, I listened that in the comments of the community in YouTube because he's doesn't know how report this type of bugs or error on internet, thanks for see my report and please.. Fix this problem in a possible future patch, have a great day or night.