Horrible Wireless Performance

Yes, I have tried EVERYTHING off except the Xbox One, I just did all the port forwarding and now I am only getting 2mbps... Something is VERY wrong with the wireless setup on the XB1, I really have NO idea what to do at this point.

Hi I have same problem like you,and after calling Xbox support and ATT U-VERSE ISP provider and resetting my Xbox and waiting on phone and waiting for ATT U-verse technicians to check my connection and everything in my house is working fine and good signal
except Xbox one and people from service don't know what to do ,so after talking with people from Xbox one support we decide to send box for service and see what is problem, I take Xbox one to Microsoft store and manager decide to see for himself and plug
my Xbox one and she is working fine but in my house is problem, but I steel decide to send my box for repair because is under warranty steel and i'm steel waiting from service center to let me know what they find but nothing from last 7 days. Please let me
know did you able to fix yours and how? I will post whatever i find out,Thank you.

Router brand & model number:ARRIS NVG589

How many 360 and One consoles are connected to this router?:1 XBOX ONE

Wired or wireless (for each console): WIRELESS AND WIRED

Things you have tried: resetting router, call Xbox support, call ISP AT&A U-verse,3 brand new routers , Att contractors in my house for 3 hours.

Is UPnP Enabled? Yes/no/Unknown- YES

Do you have a NAT error? If so, what is your NAT type? NO NAT ERROR,OPEN

Any Error Codes you encounter: WEASEL, only when I play Destiny

Who is your ISP?(Internet Service Provider):AT&T U-verse turbo max ,download speed 23mbps,upload speed-3mbps

Mastoklok,

I am not trying to remove blame from anyone or put it on anyone else. I just want to have as much information as possible, that way when anyone looks at this post they can see everything and may be able to help.

If it is on Microsoft's end and there are enough people with the issue, then I guarantee Microsoft is looking into it. The unfortunate part is the fix won't be instant. It will take a little while to identify the problem, come up with a solution, and implement
that solution. The only thing that can be done right now is to be patient, which I know isn't what wants to be heard, but unfortunately there is nothing else to do at the moment.

You could browse the forums though, to see if anyone has found out any other information on the same issue.

Sorry that it isn't more help.

I don't know if you think and why that i'm accusing and suggesting is Bungie fault? I really don't care, I like for them to find solution ,Please and fast,because lot of people have problem with same issue like myself and more and more every day.Or you thinking
and telling to other person in this post? I'm not suggesting nothing and i'm not accusing anybody of anything. And I think Microsoft give one mount live free because of problem with Halo MCC multiplayer and that have I think nothing to do with this problem.I
don't know i'm only one confused costumer who don't know what to do. Sorry if you got wrong impression.

Hey there, I've read on a few forum posts that going to settings>preferences>disable and then enable 'allow to play streaming' should speed things up significantly.

If that doesn't work, I can only suggest going through the follow support article:

support.xbox.com/.../network-settings