ensure that all 4 vertical boxes are marked, as you will need to navigate using the Windows file explorer to the EnB Directory find the release sub directory and locate the Client application, the right click on client and select properties and select run as administrator, also go to the compatibility checker section on the properties popup mini window and run the compatibility checker select the version of windows it says to use, (this no way effects your windows version, it tell the client how to act. after all of this is completed yo should find you are more stable and not getting blackholed as often when docking undocking or gating.