Notebook softlock. After I used my notebook fully (tore off the last page) it still remained in my inventory. After I opened it i couldn't do anything, even close it. Had to close the game manually.
When you crouch and look straight up Kellin can look at his own face without a mirror. That startled me a bit first time.
Berry bushes can get bugged. You can collect berries only if you look at the very stem, instead of the center of a bush. Plus berries does not disappear from the bush visually.
When you hacksaw the big yellow trash containers behind your base you get 12 electronic scrap. I don't think metal trash bins should drop advanced circuitry or smth.
You can hacksaw a drone delivery box to get 5 wooden scrap... dunno if that should be or not but I'll still mention this anyway. You can't profit on that though.