I've also seen a weird bug where a ship jumps up and flips over on reload, but haven't really tested that.
What i have tested is the bug where you can't click on parts like the command pod, and can't eva due to blocked hatch. It is definitely realplume/smokescreen. I've narrowed it down to this mod group; it only happens when this is installed.
Uninstalled for now, will try again perhaps in the future.