These maps have issues with mods and stuff. A fix might be pushed in upcoming updates

AlanLK yes but it depends on a lot of things and might be unreliable without port forwarding

Just repair your game

Already solved on Discord with a GSC script using SetDvar

I get the same error, any solution?

Sylvannas so it seems that in ds4 you have to change the controller profile to read as an xbox controller
you do it going in the profiles tab, click new, a popup asking to use a preset will appear, press yes, and then in "output controller" you select xbox 360
give this profile any name you want and save
now at the profiles tab, under Selected Profile, click there and select your created profile
here's the video i've found btw it's for bo1 but equally works for mw3: https://www.youtube.com/watch?v=5HJbAYtTbWo&ab_channel=B-Blanco

That is normal as nothing related to LAN got implemented.
Either forward the port and use NAT Loopback or connect through IP where possible.

same i have that problem aswel

Hi Resxt i tried your method didn't work, i can still hear the sound of the game in the background but GUI not open. btw i was playing normal and this happen after i closed the game later.

I also tried to install the new plutonium launcher similar but without success

image.png

any suggestion please ?
thanks