i have been in the forums last couple weeks venting a lot of frustration with these 2 games about netcode and servers and hit detection. turns out it was all on my end all along. i got a new router from my isp last month so ive been in the settings figuring out mtu, dmz, port forwarding, qos, all the usual stuff. went and got a new cat5e wire for the ps4, setup a second router for wifi for the rest of the house, all for not. turns out all i had to do is go back to my old settings to run bf4 and bf1 properly. just basic connection wireless on ps4. no dns server crap, no mtu, no more dmz or ports. not sure why but fios routers dont work well for me wired. ill just go back to playing to get my kd up to 3 again. sorry for any unnecesary rants.