Matchmaking seems broken

Is there something that I am doing wrong, matchmaking only ever puts me with 1 other person and takes quite a while.

I am doing m10 circles as it seems to have the shortest queue time.

It’s broken. I managed to join a game only two times and only on M10. Same like for you, it was me and the host. I tried every mode from Normal up until M5. No luck on those.