You are lack of few points in settings neuhier. Do you have old version?

Well...not mine.

And is it possible to make the bot to change the opponent in every possible 5 mins if the current one is too strong?

I have almost same exact settings as you do and my attacks are really rare, maybe few in hour. I am lvl 369 and i do have soldiers at lvl 105. So where can be a problem?