Opponent bursts past my defender (and it doesn’t look like a speed boost)

Those "Slider" cheaters are so common in PC Ultimate Team and get banned from time to time but EA is not really doing anything against them and Anti-Cheat Software is just stupid bull**bleep** not properly working against those guys. Some are more decent, some also use the sliders or chemistry effects on your team. this is when suddenly your players feel sluggish or slower then usual not using speed boost and stuff like that. Usually doesn´t work on your subs...so just sub in key players