1) HEM2 frequently does not show my cash games graph when I start the software. That is very annoying. It usually appears somewhere in between the time I have started playing or have ended my session.
2) It is extremely difficult to mark a hand when multitabling because once a new hand is added to a database while I am trying to mark a hand, it suddenly disappears and I have to press on the "hand history" button again and try to quickly mark the hand, hoping that another hand is going to be added to the database before I have marked the hand I so desperately want to mark. Usually it takes a lot of time to finally mark the hand.
3) There is an option to add new tags / delete old ones when marking hands, but when I add a new tag, it appears only as an option when I am marking the hands. The tag does not appear in the software when I am trying to later find it, so all my hands in that category are lost somewhere.
4) HEM2 frequently crashes when I am looking at my marked hands, especially if it has been opened for a long time and has been left idle.