There will be at least two more multiplayer technical preview tests coming up for Halo Infinite. The first one starts this weekend and runs from September 23 through to Sunday, September 26. The second test takes place from September 30 through October 3.
Now, if you registered to be a Halo Insider before September 13, chances are you received an email about these tests. The first test seems to be for those who registered for Halo Insider...