So maybe most players have they'r toribash slow or lag in multiplayer then ping or no responde,So if that happened,a message would pop out at the chat saying "Warning: You'r internet connection is low,Please restart the router."Or"Warning: You'r game is running slow."etc.
and it would be activated or disabled in options,i was thinking like:-

Should look ingame:-

Or it might be a script called "Warning bot.lua" which is kinda hard to make.

Didnt say would pop up a lot, It will just pop up once,and can be disabled per setting/scripts.

that maybe answers ur question.