same here ! Error while running event level::on_tick (ID 0) __base__/lualib/compi.lua:97: bad argument #1 to 'pairs' (table expected, got nil) stack traceback: [C]: in function 'pairs' __base__/lualib/compi.lua:97: in function 'stand_next_to' __base__/lualib/npe/helper-branches.lua:683: in function ...

It actually happened once, but at the very start of loading, i tried to resize the game window and the loading screen freezed on 2% and didnt updated again (i tried minimizing the window and maximize it back, which gave me a black window.) I thought it was a gui bug, and that the game was still load...