So I started playing yesterday - all the fun of Naval Action's fantastic combat engine, loving it. But today I can't login. I created a character via Steam, but the "Login Via Steam" button is grayed out. When I put in a username and password, I can click Login but it gives me an error message: "Please start Steam Client or use internal credentials." Then I can click the "Login with Steam" button, but it doesn't seem to do anything.