Cabalrider error code 6 and dc's

Hello.
Recently I bought cabal rider to try it out and every time I am running it I am getting dc's and errors code 6. I am not high level (44 WA), so I don't know if skills from comp or trans will work properly, but right now I created my "aoe skills list", which are: impact stab, rising shot and power stab. Of course I tried other skills but still this same. I have even created new character FS to find out if it is working but I am getting this same result. Please help, of course if any one is capable. ^^

Maybe too high skill range

I were using those until now.
Attk: 25 ---> 15
Mobs In Range: 50 ---> 15
Attak Interval: 1500 --->2000
Radius: 20 --->15

After I changed those I think it is working properly, I will see after 20 minutes. Thank you for the very fast response :)

Yeah it is working properly now, thank <3

set to 3500 attack interval and limit your skills to 2-3

seismic,whirlwind and sword quake works perfectly at 1000 attack interval any aoe any range setting...grind till you get there