Hello, if I start SC on the launcher I see a short loading screen which results in a black screen. After ~10 seconds the game is closed, the crash handler comes up and my PC is nearly frozen. My mouse is moving like in 1fps and system reactions are way beyond normal. What have I done? If I would knew that... yesterday I played the game like normal. Everything works fine. I havent installed any drivers, windows update or something similar. What have I done so far? - reinstalled SC completely - reinstalled my GPU driver completely (with DDU) The only hint I could find so far is this line in the event viewer: Der Anzeigetreiber "nvlddmkm" reagiert nicht mehr und wurde wiederhergestellt. In english: The Displaydriver "nvlddmkm" is not responding and was recovered. I had a similar problem with Project Cars 2. The solution there was to lower the GPU Core Clock via MSI Afterburner by ~50MHz. This hasen't helped here unfortunately. Here are my system specs: Mainboard: Gigabyte GA X99 Ultra Processor: Intel Core i7 6800k 6x 4,1Ghz GPU: GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition RAM: GSkill RipjawsV 16GB 3400MHz DDR4 Here is my latest log from the LogBackups folder. Hope this helps. If you need furhter information please tell me: https://pastebin.com/HbRH5RaR Every help is much appreciated!!! Regards Maggi