This just recently happened. It didnt happen before. Some days ago when i tried to play singleplayer something shitty happened. When im in game (multiplayer or singleplayer) the game just freezes. It just stops. THere is no error message or anything. I manage to play for 8 seconds. THen it freezes. My specs is good enough. Ive tried to reinstall gmod but it just happens again. Anyone have a solution?
Edit: Never mind. The problem is fixed. Had to reinstall entire steam.