MW2 Can't Join Session in Progress!

I'm having this problem on Call of Duty: Modern Warfare 2.

Whenever I try joining a friend's session in progress it will take me to the pre-game lobby, show me who's playing and on the top right corner it will say this:
"Launching..."
"Waiting..."
"Finding Best Host..."

There will be a count-down and once it reaches 7 it kicks me out and says "Game Loby Closed". 

My NAT Type is OPEN.

I've already opened these ports on my router/modem:

Xbox LIVE requires the following ports to be open:  

  • Port 88 (UDP)
  • Port 3074 (UDP and TCP)
  • Port 53 (UDP and TCP)
  • Port 80 (TCP) 

I've already tried "Clearing the HDD Memory Cache & Installing MW2 Updates".

If somebody knows how to fix this please let me know I would really appreciate it.


GT: R u IL e X 

 

Question Info


Last updated July 4, 2018 Views 9 Applies to:

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This is my ISP:

[View:http://www.speedtest.net/result/1415951177.png]

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Are you having this issue in other games, or just Modern Warfare 2?

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Hi,

 

Please read:- forums.xbox.com/.../9.aspx

 

And post back your details in full (the bits that are in bold on that post) so that people may help

 

If you are wireless can you also state whether you are using the white or black external adapter or the Xbox 360S Internal adapter

 

Can you also post up if your Xbox ip address is set to auto or manual (static) and whether UPnP is enabled

 

Thanks

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