I've had the problem for a few days now that my engines from Buildcraft and my doors would just disappear when looking East and North, I tried reloading chunks and rebuilding the engines and doors, maybe a server problem??? Because when I press F3+A I can see them for the blink of an eye.
Btw the framerate decreases drastically when the engines turn invisible, but if they reappear the framerate instantaneously jumps back to normal rates
Btw the framerate decreases drastically when the engines turn invisible, but if they reappear the framerate instantaneously jumps back to normal rates