I just found out how to fix this bug: when a player route to the other and the player trying to get into his world, it is not possible to enter it needs wifi connection, but if the other roteasse player for me and I walked into his world, could to work because I'm connected to a wifi network, but when trying to do this, the LAN world does not appear, it states that this bug is fixed, if you do not have one dispotivo third routing to connect the LAN access between the two, so please , agreeing that !!
This has never been a bug, both players need WiFi connection in order to play together by LAN or Xbox live if accounts were made. Internet is not really needed for LAN but it is needed for Xbox Live. If you are sharing your WIFI or made a hotspot then you will be the host and the other player can't host a world