So I've been having a very weird issue attach intakes to my craft lately. Basically whenever I try to surface attach an intake, I get the click that the part has attached, but the corresponding model doesn't appear on the craft. When it comes to attach the intakes via nodes, i get a similar problem, but in addition the nodes on both the intake and the part I was trying to attach to disappear. From my testing, the problem affects intakes and intakes only. In addition, I think the problem may be linked (at least for me) to KSP Interstellar. The problem doesnt seem to appear when I have Interstellar uninstalled, but reappears when I do. The problem is present in both the x86 and x64 versions. For the x86 version, memory does not appear to be the issue (unless I'm multitasking) Provided below is my modlist. All are up-to-date (to my knowledge) unless specified. 000_Toolbar ActiveTextureManagement AGext B9 BahaSP Adjustable Landing Gear BD Armory Bojan's Qunatum Struts Environment Visual Enhancements (and prerequisites) CustomAsteroids EnhancedNavball Firespitter FShangerExtender FuelWings Hyomoto MFD InfernalRobotics RasterPropMonitor KAS KerbalJointReinforcement KSF's NavInstruments Kerbaltek's Hyperedit KerbinSide (and dependencies) Kinetech KittopiaSpace Klockheed_Martin KOS KWRocketry LLL MkIV Airframe MechJeb2 ModularFuelTanks NavHud Navyfish's DockingPortAlignment NEAR NearFutureProps NovaPunch2 OpenResourceSystem PartCatalog PartPack's Mk2 to Mk1 adapter Protractor RSCapsuldyne Taurus HCV RCSBuildAid ResGen Scansat Select Root SomeScreen TAC Fuel Balancer TreeLoader Tweakscale (v1.44) UbioWelding WarpPlugin