mate, your team is not irregular, your team is inconsistent.... thats OK, as a Gooner who is waiting for Arsenal to win league 12 years already I could tell you about that problem in real life .... as you have notice, different set up is needed while you play away and home (at least I change approach to the game) .....

its only the game at the end, , drink some beers, smoke some wakibaki and have a chill