You get some sort of visible warning for missing AFK checks?

[Baler]

semi-related

You are not in range of a list to join.
You have been added to the list.
You are already on a list. You are position 1.
You have left your item list zone. If you do not return to the camp within 900 seconds, you will be removed from the list.

Sorry I don't have an answer for failing the afk check. [You must be logged in to view images. Log in or Register.]