This is really weird as I’m having this too.
I battled in season 1, played really well with a semi/decent Arsenal, scored a decent amount of goals. Started season 2 and we miss so many 1 on 1’s and other chances, can barely score.
change to a different formation, aboskutlty batter the competition scoring 6+ goals most games. Get to season 3, can’t hit a barn door again. Seriously struggling to even get one or two goals despite 10+ guilt edged chances each game.
Just don’t get it and it’s stopped me from playing further.