I'm having trouble compressing two construction ports. I have a Rockomax Brand Adapter, and a BZ-52 Radial Attachment Point, which have been docked together as part part of two vessels. When I attempt to compress them, the one attached to the Adapter detaches and floats away, while the one attached to the Attachment Point stays attached. This is the error I get:
I uploaded the save file to:
https://www.dropbox.com/s/zmi166cbsapp5b5/quicksave %2385.sfs?dl=0
The metadata file is at:
https://www.dropbox.com/s/coh2e9qag5utdae/quicksave %2385.loadmeta?dl=0
The vessels are named Station Science 1, and Station Habitat. I had another vessel docked via a grabbing arm, but I detached it, then detached the two construction ports, and reattached them in hopes that it would fix any root part errors. I had a similar issue in the same game file when compressing Station Habitat and Mun Station (the MPL). I don't know how I fixed it, but I was able to get them to compress somehow.
Thanks in advance for the help!