Can't log in right away.

So as you see every time I try to log into league this happens, so if I go and try a second time I can get right in. This is really annoying, I don't know what's going on but I don't really like having to go on league type in my password and username, then get told that I can't connect, then go back and do it again. Also it doesn't seem to be doing it anymore, but it was REALLY REALLY bad and I ended up having to re-install my launcher because I couldn't get in. I don't know what's happening but Rito, if you can fix this, please do, it would be greatly appreciated. Thanks!