I don't know if that is it, but a new method is being used to harm users of the teaspeak system, where users with standard names like Tea*SpeakUser enter and send messages without any type of context, with a high rate of use of emoticons and simply users they get stuck, however, when this method is used like for example sinusbot or other bots, the system is totally harmed, staying down until the machine restarts and the next appearance of these malicious users.
In fact, I had to drastically decrease the flood rules to prevent even users who are already known from being able to abuse and bring down the system. In addition to preventing bots from receiving private messages, for example.
This happened before, however, on a much smaller scale than the current one.