lately I have noticed that sometimes Sturdy Pyxis are not visible after killing a mob. I get a message about the mob concealing a Sturdy Pyxis but dont see it until i run away from the area it droped and then returning.
This does not happen to all the ones that drop just a few per run, maybe 3 out of every 10. I checked my system files and ran anti virus but found no problems on my end.
What could be causing this to happen?