Guild Wars 2

This has happened to me twice today.
Made an Asura character, with minimum body size.

If I jump too much (not necessary in combat… it happened once during combat and once during just random goofing around), my Asura character turns invisible. The character is still there, because if I try a special action, the effect of the action appears (such as a trail of dust when during the leap attack with gs).

If you keep a tonic on you, use it, and leave it, that is a good work around to fix this. However it seems so random that Anet is most likely having an issue in replicating the bug consistently. Which means it’s hard to fix.

From my experience I think it has to do with pushing or bouncing your camera off a wall/object when spinning your camera fast with holding down right click. But yeah it’s hard to tell

Yep. It happens without any discernible pattern, so I doubt anyone even knows for sure what causes the bug, let alone how to fix it.