since u cant do it, ill try to help as possible.
first dont use vachack in dungeon 90 B/A
second stay at blue r1-r10 B/A (wall)
third set the melee AI 6 longrange 9(cell range 00 for every ranged attack)
fourth set walk/run speed 9.9
fifth dont solo A if ur not a lvl 137++ mage (max skilled mage)
i can finish B solo easily (Bagi w/o Tornak Armor)
i can finish A with mage/hunter
if round bugs the problem its not ur client its the game itself.
hope it helps click thanks and ur welcom