I’ve been playing halo 5 for a while now… i play wired and on a moniter. I have started to notice that some games my magnum feels crisp and light and some games it feels like i have a HUGE delay and my magnum feels heavy and slow turns… the game wont be lagging at all but i just feel like i have a delay and its like im constantly playing on 2 different sensitivitys… its really annoying me and I’ve asked friends and they have the same problem. Yes, i have changed my deadzones/acceleration thats not the problem 
some games even start off amazing with no delay on turns, then they get worse as the game goes on and it feels like i have a huge delay once again… my nat type is OPEN but i do play WiFi. Anyone else have this problem? I’ve asked pros on twitch, they say its just because you’re connected to a server thats further away