Lately I've been having a problem where I'll put something in my inventory or move something in my inventory and the item disappears. First happened with some armor the other day--I took off my helm and put it in my inventory and it was just gone. Usually re-logging fixes it and makes the item reappear, but today was the first time that I completely lost an item. It was only 23 coal, no big deal, but it still sucks and should be fixed (assuming I'm not the only one with this issue).
Honestly, the inventory system itself could use some work (https://forums.hunte...and-ctrl-click/), and as RebornJedi said, with all the new bag deals, etc., hopefully HCS will start looking at it.
But losing items makes me not wanna touch my inventory at all.