Hotfix 4.9.2 Broke Network Testing in PiE

Everything was working great on 4.9 and 4.9.1.
Updated to 4.9.2 today and now my client refuses to join dedicated server.

With editor window just stays black, while Standalone loads but ends up in a none networked/ connected game.

Ok so i found a solution for this reacuring problem.
I have yet to understand way this happens but i know for certen it has to do with engine updates.
After you update (Major Version or Hotfix) somewhere some config or other file is not beeing updated.

So removing itermidiate and Saved folders and re generating project files.
After uninstalling 4.9 and re innstalling it, clean project and re generate was i able to get it to work again.