3: Click the Test Button. It should pop up saying Successfully retrieved # of servers.
You can now close that tab, go back to your battlelog and refresh. You should see CM servers showing up in Red text. Click the Seed link at the top. It may take a couple minutes for it to join the first server. Be patient, wait a few minutes before declaring it doesn’t work.
That’s it, Just open battlelog, either game, and click seed! WAIT after clicking seed, may take a couple minutes for it to switch you to the battlelog you need to be in, and then another moment to join the game when first starting up.)