Need help for deadly boss mod addon !!

hi guys,

i have been playing quite a while on warmane and using dbm since the start of this server but i feel that this addon is getting bugged ! by timers r not correct byt warnings does not match !!! This is only in ICC and RS ! Since i play a tank lot, it has become harder for me to judge the boss abilities ! i tries to reinstall but same problem. It is really buggy in HC bosses ! TOC seemss find for now ! Can any one tell me the problem or help me to adjust my dbm working properly as earlier ! so many times i saved CD and they r wasted when dbm does not tell me whats next at the correct time.

We have so many people with technical skills here on this forum and in this game, can no one make a DBM good enough ?? So much ups and down in timing, i certainly feel we r playing wow much better then the retail people. So many messes happens in raid towards dude to timings being incorrect , most common example is of twilight cutter in Ruby sanctum Halion Boss.