Xbox one WiFi issues

I'm having the same problem. On my Xbox One S, I teleport around the map when I play Gears of War 3. By teleporting I mean, I'll be running in a direction, and suddenly the game will re-position me either several paces ahead, or several paces back. Say for
example it want to pick up a weapon; I run to the weapon and stop to pick it up, but before I can happen, my character is like five in-game feet away from where I thought I stopped.

I tried resetting my router config and reconfiguring it with the bare minimum settings. I tried using both the 2.4GHz and 5GHz band on my Xbox One to see if one worked better than the other. I have minimal channel interference and every other device in the
house works great.

When I play the game on my Xbox 360 with the official WiFi adapter, this issue isn't present, at all. In fact I just played an excellent match where I finished in second place. My shots connect more reliably and there is no teleporting to speak of.

Between input lag, and this issue, Gears of War 3 multiplayer is just not fun to play on the Xbox One. The moral of the story seems to be to keep my Xbox 360 around if I want to continue to play Gears 3. Good thing I didn't sell it like I did 99% of my other
last-gen games.

I don't know if it's the Xbox One S WiFi chip being crap, or perhaps the chip just doesn't play nice with my particular router (Netgear R7500), maybe backwards compatibility introduces some issues in terms of how the netcode operates, I have no idea. But
this problem *is* real. All I can hope is that it's isolated to Gears 3 or Xbox One backwards compatibility, because I'm going to be irked if this is a problem in Gears 4. I don't have any Xbox One games to test, so I can't even comment if it's unique to Gears
3 or backwards compatibility.

Well like I said, I picked channel 4 because nearly every other wireless signal in the neighborhood were already using either 1,6,or 11. With most being on 6 or 11. Which is why I chose channel 4.

Yep, I have already turned off B/G protection.

Now with that said, it should be irrelevant, as I have kept the Xbox mostly on 5ghz. And I NEVER detect any neighboring signals on 5ghz.

Yes, the band aid solution works for now. As clunky as it is

My PC gets 90% on 2.4ghz, but it is an inherently bad wireless card that plagues me with trouble often, so I am not sure if that number is reliable. And it is not 5ghz capable.

Well like I said, I picked channel 4 because nearly every other wireless signal in the neighborhood were already using either 1,6,or 11. With most being on 6 or 11. Which is why I chose channel 4.

Yep, I have already turned off B/G protection.

Now with that said, it should be irrelevant, as I have kept the Xbox mostly on 5ghz. And I NEVER detect any neighboring signals on 5ghz.

Yes, the band aid solution works for now. As clunky as it is.

What do you mean it could be an issue related to coverage of my WLAN? The router is in the room adjacent to the room with the Xbox with a 98% signal strength. But I've also tried it with the router in the same room with no improvement.

I'm using the extender currently only because it was something I already owned and had laying around the house. Which is why I'm probably not gonna purchase a power line kit. I don't feel like spending even more money to make this Xbox work correctly.

Instead of an wireless extender, have you considered a Powerline adapter?