Docking Port Problems

[Mechscientist]

Hi,

I've been working on a saved game for a while - through 3 releases and have run into a problem with docking ports on some, but not all of my ships. They seem to have lost their magnetism and will to connect.

There was a post a while back about going into the save file and resetting the status of the dock port, which had mixed results for me. It didn't seem to help most of the ships I had in orbit, except 2 that ended up attached, but not docked.

Anybody have any thoughts on how I can get them to work correctly again?

Additional info - version .23 KSP

Addins: MechJeb, Kethane and external launch pad, all for .23 of KSP.

Thanks in advance!