Full disclosure: I run a modded game.
I can't open the camp chest - the animation plays but the chest inventory screen does not open.
I tried closing the game and re-opening it, quicksave and quickload, other characters, reloading older saves, and changing camps - nothing works.
I have two suspects:
I have a ridiculous amount of inventory, probably literally hundreds of thousands of items. So inventory might have broken down. But older saves where I know the camp chest worked no longer work.
The other suspect is patch 6 - the camp chest was working, I took about a month break, during which patch 6 dropped, and now that I am back to playing the chest is broken. No mods have changed, but since patch 6 hit I am getting a data type mismatch warning.
I know the official answer is 'uninstall the mods', but I am hoping someone has an alternative, and I have no idea what mods are problematic - nothing I have changes the camp chest or general inventory options.
Help?