I hope someone can help me. The problem I'm having is that the settings.cfg file isn't being followed. After getting this bug with only editor extensions installed, I figured I'd go back to basics with a fresh Install, I checked the camera sensitivity inside the vab & on the launchpad; in both cases normal. With no changes to settings made, I launched ksp again, only to be blasted by the music at 1000% (that's what it said in the options menu). After reducing ALL audio settings back to the previous value (all values were at 1/100th of the faulty value, so I set the music volume back to 10%), I entered the VAB and did a sensitivity test with the camera. I'll just say it wasn't anywhere near stock. What would have been a 10° change in perspective, became almost a 360° change (checked mouse hardware sensitivity, to ensure that that's not the cause). Same glitch with the camera on the launch pad. In essence, it's like this: fresh install 1st launch of ksp; all is normal 2nd launch of ksp; volume beyond funny and camera sensitivity nowhere near acceptable I figured that perhaps ksp somehow changes the settings file upon closing ksp. So I did another fresh install, launched ksp, checked settings, did resolution change, pressed both accept and apply, and then, without closing ksp, set the settings.cfg file to "read-only". Despite this drastic measure, KSP still boosts the volume to extremes and the camera sensitivity problem still persists. Values of the influenced settings (at least as far as I can tell) as they are in the config file: VAB_CAMERA_ORBIT_SENS = 0.04 VAB_CAMERA_ZOOM_SENS = 0.1 FLT_CAMERA_ORBIT_SENS = 0.04 FLT_CAMERA_ZOOM_SENS = 0.5 SHIP_VOLUME = 0.40 AMBIENCE_VOLUME = 0.30 MUSIC_VOLUME = 0.10 UI_VOLUME = 0.30 VOICE_VOLUME = 0.20 Any help is greatly appreciated. Final Update: Problem solved thanks to vexx32