If you join to a player server on LAN, and travel to the Nether, and the host closes the server, upon joining back to the server you get teleported randomly to the Overworld and in a completely different location.
If you join to a player server on LAN, and travel to the Nether, and the host closes the server, upon joining back to the server you get teleported randomly to the Overworld and in a completely different location.
Please try to search before posting new tickets. I found the duplicate very easily by typing mcpe unresolved nether server in the quick search.