Occasionally, I’ll be working on something and suddenly my left hand bugs out and repeatedly spams whatever I’m holding. It’s always the left hand (this has happened probably 40 times now). Opening the inventory or menu stops it, but it starts again as you exit the menu. Restarting the game is the only solution I’ve discovered.
This only seems to happen when I have a controller connected, leading me to believe it’s part of the problem. I pair a PS4 controller to my PC via bluetooth, and use Steam, if that’s of any use. It’s happened when the controller is just sitting on my desk so I know I’m not accidentally pressing buttons.
I have tried both the left trigger and left clicking my mouse and neither seem to solve it. Steam just maps the controller button to act like a left click though so I don’t know why it hasn’t worked for me. I’ll experiment some more.