So, what is the right way to use the LAN feature. I have [OnlineSubsystem] DefaultPlatformService=Null in my default engine.ini and PrivateDependencyModuleNames.Add(“OnlineSubsystemNull”); in my build.cs Use LAN is checked I can create a session but can’t find it on another computer, it said …

fixed, just turn off your computer’s VirtualBox NetWork Adapter or something like that.