KSP: 0.90 Windows 32bit Problem: GUI unresponsive to change craft command or return to space center Mods Installed: Dark Multiplayer Remote tech Kerbal Alarm clock ScanSat Texture Replacer Interstellar visual mods Station Science (not used yet but installed) Reproduction Steps: Unknown Log: not necessary? it just spams "Look rotation Vector is Zero" constantly, IDK how that might help. Hey all, So I am building a space station when I realize that I'm not able to jump to other ships or go to the space center, in fact I cant transition to anything outside of the ships display radius at all and only inside of it while using the [ and ] keys. I jump into the debug and I get a constantly scrolling error of "Look rotation vector is zero" on and on forever. I have to force quit the game using Alt+f4 and can then pick up somewhere else using a quick save. The quick save will take me back to the station, which should be a problem right? but it's not a problem immediately. It seems that this only happens after a while (possibly Debug getting too large with repeat entries)? A quick google search found this but honestly coding is a bit out of my element. http://answers.unity3d.com/questions/397425/look-rotation-viewing-vector-is-zero-error.html The following mods are active while on this station: Dark Multiplayer Remote tech Kerbal Alarm clock. let me know what else I can do to try and recreat this problem. and thank you for having a look, any information is greatly appreciated.