Ever wonder why all the doors you're knocking on gives you "Nobody is in?!"
Well what I have here is what'll fix all your problems.
Now Presenting Clorox Bleach!
Na i'm just kiddin,
When knocking on doors, the cooldown is actually pretty small; i'd say give or take 2-5 minutes.
The reason you can't knock on doors is most likely because you have the "Trick Effect" on you.
After getting tricked you cannot knock on doors for 2 reasons; 1) because you got tricked, 2) because the door is on cooldown.
All you have to do is wait 20-25 seconds until the trick wears off and you can be a happy knocker again
So my advice is find a place with atleast 8 doors, equip the pumpkin basket + HW shield, knock (with HW shield in-hand) until you get tricked, after getting tricked; run to a safe zone and heal (hopefully have a healing melee), and then go knocking again after 20-25 seconds
.
Good Luck
!
and yes I don't want you to die to pkers cuz I <3 you all. ( ͡° ͜ʖ ͡°)