A problem I've been seeing happen pretty often is that players decide to 1v1 in the public matches of LD so two or more players in the small 4v4 to 6v6 games sit alone and do nothing during the game and would start harassing and screaming at players who interrupt on purpose or mistake.
This ruins the fun for a lot of players who just want to play Lockdown normally but can't since the game becomes more unbalanced or slow.
The last 4 times I've tried to queue during this hardcore weekend event I've just watched people 1v1 and haven't been able to enjoy LD and won't be able to enjoy this small event that only comes around every once in a while.

As I'm saying again this ruins the fun in public LD matches and shouldn't be something that'd be encouraged or allowed.
Being harassed or screamed at by 12 year olds and 20 year olds over this seems like a really unreasonable action from players and really ruined the fun of attempting to play pvp on Spiral Knights.