Hey Donutsforlife11, thanks for the bug report!
Regarding the second part, it sounds like you might have added those two players as friends? That would explain why TriggerBot is not attacking them.
You can type .friends list
in the chat to see your friends list and then .friends remove <name>
to remove any player that should be attacked by Killaura, TriggerBot, etc.
As for crouching in the chat, I've been unable to reproduce that issue in Wurst 7.49 for Minecraft 1.21.6. Which Minecraft version and which Wurst version are you using? Do you have any other mods installed?