Please for all that is holy in the world, stop the game from moving stuff all over my inventory. While you're there could you add wheel scroll support for the hot bar, this shouldn't even need saying in a modern game.
The other issue is that crafting rope one at a time is stupidly slow and takes away from the games excitement, a multiplier or something needs adding. Should also add tooltip support for things like armor/mutation perks instead of having to dig about for the information.
Another idea, make it so you can look around you with ALT while running/swimming.