First off, fantastic stuff! I've been off KSP for about a year and coming back to all this is amazing.
I have got a slight issue with the new Skylab robotics - well, one of two things happens when I switch to and from the Skylab, either:
1) The Apollo telescope mount ends up on the other side to where it's meant to be - even weirder, the truss is in the correct position (pointing to zenith), but the telescope module itself is nadir, or:
2) The entire vessel rapidly explodes and debris gets chucked outwards at insane speeds, like, solar escape speeds. Checking the in-game log of events, it seems to start with a failure in the connection between the telescope mount and the rotating truss.
I've got an absolute armada of mods, so maybe something is causing it to hate the robotic parts when switching? If it was anything, I would guess maybe Kerbal Joint Reinforcement Continued. Any help would be great, thanks!