Is that 4-2-3-1 with MC or DMCs? I like the idea with MC's but assumed the defence would need 1 defensive midfielder as protection.
I just assumed the formation is the problem because the players quality is higher than most of the teams I play against. I need to train or buy corner and penalty specialists. My tactics are pretty standard. Mentality is attacking and pressing his hard though so I'll change mentality to normal in case it is leaving my team too open.