I got Rainbow 6 on steam a few days ago and now as a attempt to play i get the error:

Matchmaking Error
Rainbow Six Siege error code: [2-0X0000D00C]
You are unable to join the match at this time because you abandoned a previous match.

I've played on a free weekend but that was for ever ago and I don't ever leaving a match. I'm not even a high enough level to play ranked so I have no idea why this is happening. I've tried validating local files, and even changing to every possible data center, yet... no luck. Does anyone have a fix?... Has anyone else had this happen? I just want to play the damm game.