My steam says the game is running after i close it. After going into task manager i have 3 of the same processes running at same time: 
I have 3 of the same thing and they are all vermintide 2 related, i believe they are causing my game to hang/keep running.
If you look here you can see the same process at the top being added in the latest patch:
Its a launcher change and its a really bad one if it constantly causes my game to hang when i close the game. The only way to play vermintide 2 now is to restart my pc every single time. Wtf?
Windows 7 if that matters.