BrokenBull: I finished the Ancaria campaign and started the Underworld campaign both with the gladiator. I got to a part with wood elves called Dryads living in a treetop village. I was following the main quest to go into a cave on the east side. Just before I entered the cave I suddenly could not pick up loot and couldn't do any combos or combat arts. I still progressed to the net check point into another cave with a demon. Beating the demon without using and combos or combat arts, it dropped a bunch of loot. I tried to pick it up and my gladiator character went to the spot with the loot and started to just run in that spot, not moving.
Well I could reload a previous save point and start again, but it is most likely I will encounter this bug again. And, I put in about 190 hours already, so I think I had my fill and a little tired of the many bugs in this game. I love the game, but the bugs hurt the experience. I can tolerate bypassing the broken quests, but going through the game with no combos or combat arts and not picking up loot is not happening for me.
Just a warning to anyone who will start the Underworld campaign and good luck.
I think I'll start Sacred 2.

Update: Well I tried to play Sacred Gold Underworld again and I resolved the loot bug. I shut off the pick-up animation and my character could pick up loot again. But, I still could not do any combat arts or combos. I got further into the game and was fighting a group of demons when I realized that my character froze in one place! I could not move anywhere. That is all for me with this game. I really love this game, but unfortunately I won't play it anymore. I already started to move on to play Sacred 2. I heard there are bugs in that one too. ヾ(ﾟдﾟ)ﾉﾞ

pedromiguel83: It's a known bug that came with the 2.28 version:
http://forum.sacred2.com/showthread.php?t=41896

If you make a Combo that uses the Combat Jump the game will break, eventually. Your character is doomed, unless you have a saved instance before the glitch.