I was playing until the game started to lag and then I couldn't move to certain tiles. They have only been unknown tiles and I tend to be able to move to tiles adjacent to them. It stops when I wait a turn but going into the inventory or any other menus doesn't help also the lag makes the dmc past the gates pretty much unplayable and it takes a while for menus to load. It seems to have started since the new update (v1.15). I don't have any mods on or have I downloaded any, autosave is on and I'm playing on windows 10. I'm about to delete and reinstall the game and I'll update if anything different happens.