hello everyone, I have some enigma of a bug. It seems like some of my vessels gets corrupted, no crash, but when I'm loading them from the tracking station or any another way I get these symptoms : - My ship is missing some parts (one time, only my atomic engine was remaining and is was blasting flammes at the back) - My nav ball is showing all the prograde retrograde and all nodes at the same place. - I can't move or rotate the ship. - I get this yellow [PartJoint]: None of the provided nodes was valid!" Warning, and red "NullReference Exception: Object not set to an instance of an object" "exeception" flooding my debug window, really flooding. It happen when it's a ship in orbit around kerbin the mun and even at the space center with a rover. On those ships I used some Procedural parts, remote tech antenna, some KAS stuff, ... well the kind of things I use for all my ships Thanks for the reading, sorry english is not my native language. I think the error has to be find in the log because my ksp is quite stable for all the mods that I have. I play 0.24.2 32bits on Win7 with enough hardware to run 2 ksp without problem ( easy lol ). My output_log is comming right away, as soon as I find a way to do so, and if you need some more information or if you want me to do some tests I'm ready to help you help me please thanks if that make any sense. Here it is : https://www.dropbox.com/s/67652e9z9iafry0/output_log.7z?dl=0