I've been facing problems for a month.
At first, I played for a whole week without any Error, after that my game crashed every time I tried to play, sometimes a played around 1 hour before crashing, other times every 5 minutes or less the game would crash without displaying any ERROR message. Just closing the game and the Plutonium app.
But now, with this update, the ERROR code 9834 have been a problem.
I tried re-installing the program, special authorization within the antivirus and Windows defender.