Oh that discord crash is common with the original game. It's due to a discord hijacking into the game executable which when you pause the game it will move the stream to the pause menu but if you close the pause menu then the stream and game would stop.
The reason is because the pause menu essentially acts like a separate application that pauses the main game. At the moment there are no fixes and I would blame that on Discord so if you want to stream the game then please stream the entire desktop.