Ai issues

I've been exploring act 8.3 for 7* crystal and rank up gem and the ai is horrendous will absolutely not throw their special. In 8.3.6 doctor voodoo path corvus glaive, tigra, venom and longshot barely throw their specials. Champions like tigra, venom, glaive and longshot have sp2 that are deal juicy numbers and can 1 shot you and the ai just sticks to sp2s only, they do activate sp1 in between but thats after im corned and about 30 seconds of baiting before i start the cycle again but when i get them to and sp2 immediate activation or sometimes not but i get no activation mostly and run out of space and guess what? Yep you guessed it corned and got sp2 and take all the damage before the cycle starts again. I've been restarting 8.3 over and over again because of this nonsense and i've just returned to the game after like 8 to 9 months and im already thinking of quiting again. And its not just 8.3 its in general as well in EQ