There seems to be an issue with re-attaching it (in orbit only?), but you can work around that by doing the following: * Grab detachable port with your favorite kerbal in EVA mode * Go to space center * Go to tracking center and select your EVA kerbal with the detachable port * Attach port as normal I'm not sure if there's a trigger that doesn't get tripped or what, but it seems like it all works nicely after doing those four steps (hitting the loading screen in the process). Once you're able to attach one port, it looks like you can pull it off and reattach it all day no problem until your EVA kerbal goes back inside his craft. If you decide to EVA again, you'll have to go through those four steps to get attachment working. Pain in the butt, but mostly works okay.
