It also won't decouple when In flight. It just removes the fairing for the heatshield and the everything but the command pod are uncontrollable, - - - Updated - - - One second, I just need to check - - - Updated - - - CKAN says I have 45 MODS. But I am running KSP 64bit using the workaround (that isn't the reason, I have used it before) Most of the are just one mod, but here goes. Ambient Light Adjustment Environmental Visual Enhancements Astronomer's Pack Clouds Medium Distant Object config PlanetShine configuration Atmospheric Scattering Auroras 4k Clouds for Eve and Jool 4k Sandstorms and surface dust Surface glow BahamutaD Animation Modules Chatterer CIT - Active Struts Color (or colour, because I'm Irish) Coded Canisters Community Resource Pack Distant Object Enhancement Docking Port Alignment Indicator EVAManager Firespitter Core Fuel Tank Plus Hangar Extender HyperEdit (testing purposes) Interstellar Fuel Switch Core KAE KSPAPIExtensions Kerbal Alarm Clock KAS + KIS Kerbal Engineer Redux KSP AVC Infernal Robotics + All Expansions Module Manager ModuleRCSFX PlanetShine RCS Build Aid RCS Sounds ScienceAlert (could be that cause because not updated) Smokescreen SpaceY Stock Bug fix StockPlus Texture Replacer Space_Krakens Skybox Coloured Eva suits ToadicusTools Tweakable everything Tweakscale My computer's got 12GB of RAM.