Goof

I re-validated KSP and two files were apparently corrupt (using KSP v1.6.0.2395) I also went back to MM 3.1.1 (And re-cached everything) before trying. The same still happens though. I have created a small GIF to visualize my experience. After this tall menu is gone, i can no longer right click anywhere, until i reload the VAB (Before i had to restart KSP, but now I only have to reload the VAB to be able to right click normally again) (And this tall menu causes the FPS to drop drastically too.) And again to be extra sure; this only happens when i right click on the falcon legs or the LT-37L and LT-37M. (Not other parts from KRE or KSP).

And as said above, the legs seem to be kinda broken in 1.6.x I am not sure if this is another bug related to KRE, but if i right-click any of the Falcon Legs in the VAB, i get a "huge" menu with a so many entries that my entire screen is filled vertically. And after i click out of this menu, i can no longer right-click *any* elements in the VAB, until i do a restart of KSP. Can anyone else confirm if this is related to KRE?