I frequently have issues loading dungeons. After finishing a level or joining a game I am sometimes greeted with either a black screen or a loading screen which won't move. After these incidents I am usually forced to wait at the login screen with the "Heading Home" message. After returning to the game I find that my energy is consumed.

Here are my specs:

Windows 7
AMD Phenom 2 N950 Quad Core
ATI Radeon 5650
4 GB Ram
I have a 1 mbps connection, this issue occurs when I am wired to my router.
All drivers are up to date.

I have just recently updated java, but I have not yet checked whether this issue is still occurring. I will post more tomorrow regarding the issue and whether or not the Java update has fixed it.