There is a bug with some interaction, after which the player keeps dropping items on the ground instead of putting them back on hotbar slots when pressing R while holding these items. I can't pinpoint which one it is, but it happens all the time, every time, and you need to reload a save to have it gone (until that interaction or event). It's a bit annoying albeit rather trivial, hopefully there will be a fix. otherwise it's a rather stable playthrough for me (and it was practically bugless for the first 15 ingame days) since 0b1.