+1 here to this "GPU goes to 100%" once a world is loaded for example a completely fresh world, game for myself is still playable without any lags or wierdness onmy end aldo its literraly impossible to try to Stream it(only stream lags like crazy), and the streaming software doesnt have to be open to get the GPU to 100%, this doesnt happen in version 1.16.4 Stable so i kinda get da feeling sumthing changed between this and the latest unstable which is causing this problem