LAG/HIGH FRAME RATE

I played with the graphic settings to reduce the lag and i managed to come with two versions. The first one works fine, although i still have some lag and some frames that are skipping. The second one is similar with the first only that i put high frame rate. The game works perfect in terms of movement and lag( it stays around 15ms) but i have two type of games. The first one i cant get in the box and neither my opponent and the game is a draw with zero shots in target and in the second type of game my team doesn't keep its shape ending up having two defenders and losing the game 3 or 4 nil. Any suggestions or is it happening to others as well?