ive been getting the same thing
well i found a solution you can turn mipmap levels down or off like mipmap levels 4, 3, 2, 1 or off whichever fixes it to do this go to esc menu> options> video settings> mipmap levels
turns out even ladders do this. what in the world is up with this.
if anyone could tell me whats happening please do!
What's the problem with this?