About 80% of the time when I try joining an operation match w/ 64 players it puts me in an empty lobby. Basically rendering the multiplayer useless since operations is the only mode I enjoy. Are other people having this issue? Pretty sad this defect has been around since launch. I would mark this a showstopper. Who wants to play in an empty lobby?
I am hardwired and here are my test results from http://beta.speedtest.net/
Ping - 11 ms
Download - 119 mbps
Upload - 6 mbps
My machine is pretty maxed out and I don't have any matchmaking issues on other games.