- Toolbars have a to large click area on the top side. (you can move the toolbar by a click+drag outside the top border)(both: Horz. + vert. bar)
- Seems the character icon in the minimap also is having a similar issue. (character icon blocking actions on other icons sticking out on the top side of it)
( - Java 7(versus java 6): tends to crash when system is running out of real memory. (instant gui disappear, while process tends to stick around.) )