WotLK Questhelper not showing info in tooltip

[Riddick501]

Hello,

I have used client from here and installed Quest Helper 1.4.1 for 3.3.5 version. The problem with tooltip not showing any progress when I'm hovering over the mob, IF it is a quest that needs a DROP OF ITEM from the mob. If its a quest on killing the mobs - tooltip shows the info just fine. Anyone had this kind of problem?
Item not working:

Kill working:

[swipe2]

I have the same problem, I deleted the cache, used different clients, installed different questhelpers, but nothing helped. I launched two windows of the game, on one my twin, on the other the main character: on the twin, the questhelper does not show quest items in the tooltip, but if you join a group with the main character, it starts showing quest items in the tooltip on the main character, but on the twin it does not show. Did you find a reason how to fix it?