Lately I've been having strange glitches popping up in-game every few minutes. There are several distinct glitches that I'll point out; a strange glitch that makes every polygon/brick look like it's painted with a swirl effect, sped up 3 fold. Another happens several times every day: a glitch that makes things like doors, weapons and some kinds of bricks stretch into triangular shapes that meet in the center of the screen. Another creates a kind of lattice shape made of black lines that hovers right below my crosshair.
I've noticed that these only happen in Blockland, making it certain that this isn't a hardware problem.
Any advise on how to fix it, or what's going wrong?
(also, I should add that alt-tabbing eliminates the glitches for a short period of time)
