Hammer has been randomly crashing every few minutes with my new pc build. It has crashed while I have been manipulating brushes, rotating the view, zooming out, etc. I have opened the hammer bat file first and everything, I have tried uninstalling and reinstalling to no avail. My operating system is windows 10. I was wondering what is causing these crashes. TF2 however, does not crash and I can run the game perfectly. Thank you for your time.