I can't login right now, it says we have encountered an unknown error. wait a moment and try again. you may need to update your account. Is it just me? I was literally playing a game and then I tried to switch accounts and then this happene...

First 2-4 games - my team is just better, great coms, great experience for me. Gets on a ws of 2-4. Next 2-4 games - no coms, I perform bad, other team is just better Is this because it puts me at a higher mmr? Or is this just how it goe...