[Gaaaaavin]

I've noticed no problems with my own sneak/hide. Are you accidentally clicking on things that would break hide? I know more than once while dragging a corpse I've attempted to adjust my camera and right clicked the corpse. No more hide. I've also clicked on corpses, say... adjusting my camera to swim up to bedroom in lguk. Hello frogs. I learned to start doing /hidecorpse in every zone before I attempted to sneak through... and when I'm dragging corpses I don't adjust my camera angle. Ever. The game is really sensitive about un-hiding you when it thinks you're trying to loot.

At first I thought there were some see stealth mobs around but then I realized my error.

I've never had hide break on me while stealthed unless it was through a mistake of my own.