weird graphics issue

[Mordachai]

I searched but didn't find anything...

About 3 or 4 different times lately i get this glitch or something where if i turn a certain way the whole world disappears and all I can see is the sky, as if I were under the world but if i keep turning eventually everything goes back to normal. It started in crushbone, and just happened in unrest, but once it starts it follows me from zone to zone.

has anyone else experienced this or have any ideas?