Major Graphics Issue
This is somewhat related to other threads ive answered to, but in the 1.194 version (current when posting this) there appears to be a major graphics issue which is causing massive lag. Although im not 100% certain that this is what happens, it would appear that the game is attempting to re-render the whole world for some reason. This happens when entering the blueprints menu, the blocks menu and also randomly, effectively making the game unplayable. Textures become LODs, other textures disappear and in the error tab i can see the "GPU overloaded" message, despite that im playing on the lowest possible settings. Other error messages include "Render overloaded" and "Too many grids / blocks".