1-inconsistent gameplay .. one game feels like your players on steroids , the other just causes straight headache .
2-the passing .. its bad , the aiming system feels stupid and some passes however you give it and whoever gives it it will be bad regardless.. sometimes you just feel the game is made this way just to give a chance to the opponent.
3-KICK OFF..and this one is an issue since the start of this game , its a major issue that the company MUST fix .. for me personally to face this issue i put all my team on defence just to end the opponent attack and make things return back to normal then i play the game normally , and still sometimes stupid things happen and the opponent somehow scores a goal
4- Goalkeeper movement .. for me , I play fifa / fc since fifa 14 constanly every year .. and plus some retro games i had when i was a kid like fifa WorldCup06 and fifa 11 .. in all of these retro games we hadnt faced this issue .. if you want to defend your goal .. DEFEND IT! .. goalkeeper movement gives the people that are just bad at defending a chance against people who are better( I know defence is hard this year but still its not impossible) , and to be clear .. I'm not against it 100% , but spamming your keeper and swinging him left and right like a maniac is neither realistic nor fair to the overall score of the match .. I think its OK to have some movement but not this much .
last but not least .. IMO this fifa still with some updates will be memorable as one of the best in the latter years .. and at least its better than FC25 , But the company need to fix some issues in the gameplay as this game will act as a lifeline to the next games to come..