I am a user of Minecraft: Windows 10 Edition. The version of Minecraft I have is 1.5.0 (Aquatic Update Phase 2). My friend and I have a survival world that did allow him to join before on this update (1.5.0) but now won't allow him. When he tries to join, he gets the error "Unable to connect to world". We are both on version 1.5.0. Whenever I try to join one of his worlds, I can join flawlessly. I have already tried many solutions but none have worked so far.