It is happening to a bunch of sleepers BUT NOT ALL... not sure why.

I'm not sure how to reproduce this or I'd gladly fix it :/

I will take another look though

I cannot reproduce it either; it seems random but happens quite often

I hate random events... they are hard to track down

WAIT I think I know why the radar hud for sleepers does not show up sometimes... it seems consistent with players that are below the surface.

hi, I thought you were referring to a bug with them in the base which I cannot reproduce

below the surface is a config option though:

"Sleepers Min Y": -150.0,​