Hey, i've seen that this is actually a really big problem for a lot of people
And i just wanted to post something here, in hopes of treyarch seeing this.
When i join a lobby, only around 10-30 people is in that lobby, and it takes 10 minutes to start. And my friends connect instantly in full lobbies.
I tried port forwarding. DMZ. Static IP. no luck. Any other fixes?
Live in Denmark BTW
it takes long to find multiplayers lobbies aswell. I have that exactly same problem as you.
Activision support told me that its because my upload speed is bad, but it cant be true because my friend has even worse connection than me and he still finds lobbies instantly in multiplayer and blackout. something has to be done to this.