Also having this issue on 1.18. Playing on Nintendo Switch. My world is approx. 380mb as it is a world I have been working on for some time now. Game is almost unplayable in this world. When mining, the blocks break and then reappear. Rendering is very slow. Lag is very bad. Started a new world and everything seems to work just fine. Is my old world getting too big or is it a known issue with certain worlds that were updated to 1.18?
Also having this issue on 1.18. Playing on Nintendo Switch. My world is approx. 380mb as it is a world I have been working on for some time now. Game is almost unplayable in this world. When mining, the blocks break and then reappear. Rendering is very slow. Lag is very bad. Started a new world and everything seems to work just fine. Is my old world getting too big or is it a known issue with certain worlds that were updated to 1.18?