So, I have Xfinity gigabit internet and have my own CM1000 modem and the XR500. But for some reason despite having all that setup the right way, my connection online is still not very good. Delayed hit detection, bad bullet registration. I’ve tried so many different settings on the xr500 and the results are the same so I’m wondering. Is a possible issue the coax cable plugged into my modem? I’ve had techs check my house and they tell me everything is perfect yet it doesn’t feel that way when I play online. Is my coax cable poor quality or bad? Would that even make a difference? If anybody could give input I’d appreciate it. I’m desperate to get my connection better for black ops 4.