Assertion failed: [File:D:\Build\++UE4\Sync\Engine\Source\Editor\UnreleasEd\Private\EditorServer.cpp] [Line: 1971] /Temp/Untitled 0.Untitled still around while trying to load new map (Object is not currently rooted)

[iverzif]

Have the same problem 50% of time when I open new map I get the same messagelink text