Jammer-TD

If it helps I docked 3 fuel tanks and a docking port expander just yesterday version 1.2.2 without any issues, so I don't think it is program version or mod but rather a combo that isn't happy,, I would suggest that you clean out the datafolder and add 1 at a time to see that things can work. also module manager can have all the files cleared out and just the .dll added to the root of datafolder(2.7+ works)(unless you have manualy configured something within).don't forget to "set as target" and "control from here"as they are needed.. I also found if you try to dock an start too close they won't attach so I just back up a bit and re-approach(not sure if this is similar too any thing you are experiencing)(and yes only ports of similar size dock together). hope this helps Jammer

well I guess I am IT..(no really I am an IT as in IT admin, get it..) I have 94 orbiting mun on my space station and over 130 on Duna in various stations and vehicles..IE : JamTown 1 has 30. where as JamTown 2 (inflatable) has 65 and they were all launched on board. most rovers have at least 3 Kerbal's with extra seating,, you never know when you need to pick up passengers. I need more time just to work with them all on the planet. Just Having a so much FUN Jammer

I might not suggest a hack without knowing the OS involved(obviously administrator=windows) in most cases "takeown" is a comandline/powershell or a right click in the advanced explorer area for change owner of the root most folder involded()uninherit obects as well. again pending the OS. alternately you can change the location and map it thru steam for a new library GL Jammer

I use this all day everyday 64 bit Intel, Nvidia it utilizes memory more than CPU(I have no reason to believe AMD would have any issues),, I have PhysX dedicated to the video, and have built rockets with 1k plus parts. have you temp probed your North bridge chip, As this is can be a heating symptom (no log reports this), [as components struggle to function especially as time goes by]. also I would test my HD but this is much less likely yet possible.( assuming you have validated the files thru steam)if all that is fine, is anti virus running? (I know you said all other things but many of them still have stuff running as system functions//windows defender) Hope this helps Jammer

lands On Duna

1534 with the rocket's,oh yes it is playable and I have added a multiple Docking girder to it and replaced the 4 tanks at the bottom with full tanks Jeb is on board..I Have Shared it on kerbalx.com you can view many other creations at that site. http://www.teamdemonic.com/photo/KSP/

This Space Station Houses 140 Kerbals and all the science equipment I could find. I replaced the 4 lower fuel Tanks with full tanks.It orbits Mun and will be leaving for Duna Shortly I Had a lot of fun building this After Modified tank /Engine/ generator arrived so did we at Duna

these are some great pic's I thought I would share a few of mine.. Enjoy 61.7M Relay Tower On Duna My Dbl Bay Cargo Hauler VTOL