PlatinumQuest works completely fine until I touch a checkpoint, items, or the goal at which point the game slows to an absolute halt, I'm talking like 1 frame every few seconds, for 30 seconds to a minute or indefinitely. The rolling sound effect also "gets stuck" when this happens and decreases in pitch and volume over time. I lowered all graphics settings to the minimum in settings to no avail, and have no idea what causes this. Really disappointed as I would love to play the game, but this makes it completely unplayable. Any support?