The mouse randomly stops responding
Same issue. The very first time, I could see the game completely froze since the card distribution stopped right in the middle (a certain random seed must cause a bad distribution, maybe if you run 1000 automated tests with different random seeds / predefined distributions you’ll get it?). The other times, the input stopped responding, possibly due to a game freeze too (it’s hard to say because there are no animated elements on the screen to tell if everything stopped moving).
EDIT: wait, Voltt found a 100% repro, see below.