Useful Editor Tricks
Creating a Save Game in PIE
Open the command console, type "saveworld" and enter. Make sure to wait for a few seconds before closing to allow the save to complete.
Loading a Save Game in PIE
When starting the dev kit append "-forceload", this loads the last game saved with "saveworld", effectively allowing you to simulate a server restart.
Simulating a reconnect
Open the command console, type "open 127.0.0.1"