@Stan-Noplan Do you know when you purchased it? Warranty terms, including duration and conditions, can vary by region and purchase location. So it may still be under warranty. If you can provide the...

@SayeemAhmed Have you tried this yet? https://community.tp-link.com/en/home/forum/topic/861282?replyId=1681694

@mr-nz Ok let me get someone from the staff to help it's odd that the time limit is taking so long to kick in @David-TP

@mr-nz Are any of the decies in question using random mac addresses? See more here https://community.tp-link.com/en/home/forum/topic/560536

@BenjaminA Going to get @David-TP from the tp-link staff involved with this. While we wait for @David-TP can you please submit your Deco logs. You can find the directions below How to submit Deco APP...

@Mechman You could also try turning on the guest network and connecting the doorbell to it to see if that works or not