In the last few days I've come across a couple of people who gave me a very laggy match. By typing with them, one laughed at me, the other said his connection "was fine". I got irritated because due to the lag the game was very unplayable, I couldn't think clear, I didn't enjoy the game and I lost.
Is it possible to lag switch in this game? With that I mean that the opponent gets perfect frames and plays normally or at least gains an advantage somehow.
It would be helpful to discourage this type of behavior through bans or at least make it possible to keep a "blacklist". Apparently there are people who enjoy cheating their way into a win.