@Alexandre. Many Thanks for your help. I changed the operation mode to AP and my Decos started to work in good conditions. Now I can see in the app how they are conected by wired.

@Alexandre. Thank you for your fast reply. One of this is direclty coneccted (wired) to my ISP router, these one shows like is connected by wifi. The other is conected to a switch that switch is...

Hello TP-Link community, I'm reaching out here because I'm experiencing persistent issues with my three Deco AC-1200 devices ever since I updated to the latest firmware (1.6.1 build 20231227...