I've been able to port into other dungeons without having trouble going back in. I've helped a friend start a dungeon but I needed to flee, drink a potion, come back. It worked for me those times. Trying the Hall of Valor with True Friends, I was unable to prt back in. I didn't exactly find this the most convenient thing, but I don't know if anyone else would. Is there anyone who had this trouble ( any dungeon) ? Ronan