I just thought I would report this, so there is awareness, although it isn't surprising. I was removing a black wool floor with an eff5 pickaxe and I was kicked from the server by the anticheat. I know at this point that this is a problem that the anticheat developer needs to fix, I just thought I would mention it.
Thanks for mentioning this. I know quite a few users have been being kicked for basically the same issue.
