Target changing every 30-60 seconds back to main vessel when targetting a docking port

[TimberWolf666]

Clientside:

• OS: Windows 10 18362.836

Serverside:

• OS: Windows 2008 R2 Enterprise SP1

Hi!
I have a hosted private server shared with a couple of friends and we 're trying to build a space station over Kerbin atmosphere.

When targeting a docking port in the station every 30 seconds to 1 minute the target changes back to the station itself making it very difficult to dock peciselly and forcing us to change target back to the docking port each time.

An example scenario would be the following:
I reach the station and dock to the station without issues. After that, I sync with my friend who is intercepting the station. I undock in order to let him do so himself.
he gets the target change issue.
It happened to me too when he docked there first so maybe the first one to dock is the one bugging the station.

Kind regards,