I get this error message when trying to play the game. I have no idea what account it could mean.

Even with max correction on, the drifting is USELESS. You will always lose your position if you try to drift. Also, it is way too easy to go from first to last in seconds because the items and how often they are used, mixed with how tiny the maps are, are just too much. Both of these mechanics need to be nerfed a bit....

As a player of mario kart, I hate the drifiting in this game. It feels uncontrollable.

Could find match the first day of closed beta then the next day couldnt find anymore match

There was no sound in game at all even after checking that I'm not on mute and adjusting audio settings :( I played 3 games so far and 2 out of 3 didn't show me the real time rankings as well as the items I have on hand... Is there a way to fix this?