Starting hero sandbox just as you find a game result in temporary matchmaking ban

[steppy]

+ Possibly affects a hidden behaviour score? if such a thing exists

Just happened once, so cant confirm if its every time

1. started looking for game
2. Just as i clicked to start hero sandbox the match found sound played
3. loaded into hero sandbox, couldnt see anything about the match i just found
4. disconnected from hero sandbox to see if i could "rejoin" the game
5. saw nothing about being in a game, just normal main menu
6. went to queue: banned for a few mins

 

[pesokaaa]

same happens if you start spectating a game at the wrong moment

 

[gonzalo.cod2]

Happened to me right now