Problem with connection in games very lags.i need help.

Go to Settings>Accounts and check the Payment Option area to see what you have on your account.

If it does not show there then perhaps the currency you have on the account is listed for a different country. You can check that at commerce.microsoft.com

Are your games purchased or through game pass? The problem may very well be that you need an internet connection.

Please don't buy a Linksys if you don't have to. They are going through a transition from Cisco to Belkin. Official Xbox Networking Specialists suggest getting Netgear WNR2000v3, Netgear WNDR3400 or higher in the series, and D-Link DIR-655. Those all work
great with the Xbox, as well as multiple Xboxes. If your speeds are .49 upload, that's really not going to cause the lag you're having. Anything under .30 and you might have more of a problem. Did you run those speed tests while wired into the router or the
modem?

Okay thanks that helped a little because when i search for a game on cod. it usually only finds 10-12 good games, now its finding at least 18. but i dont know if this makes a difference or anything but when i play with friends. i lag a lot more then normal.
is there a reason for that? or should DMZ fix that to?

I have been lagging in game for a few days now, at first i thought it was just a lag spike but its been continuing for a while now. In game it says i have a 4 bar of connection but i am skipping around the map. I checked my network settings and my connection
to the network is a 2 bar. I then went into detailed network settings and it says my wireless strength is only 65% and my packet loss is 1% when all my friends have no packet loss and have high wireless strength. How can i improve my wireless strength to stop
me lagging? Thanks!