@asanchezp It is Deco P9(EU)_V1_1.1.3_201228 https://www.tp-link.com/en/support/download/deco-p9/v1/#Firmware

@Private3 Hi, I see most of the outdoor AP are exposed to the air since a metal-sealed box will block most of the wireless signal, a Polycarbonate Weatherproof Box might be worth a try. And indoor...

@rockstar5k I did not see it on the official product spec either. while it has been mentioned on Amazon:1.7 GHz Quad-Core CPU, but no clue of memory. https://www.amazon.co.uk/dp/B0BJ326BWZ/

@Edd53 You could install the beta firmware here: https://community.tp-link.com/us/home/forum/topic/202022

@Brian_Boltzman When Deco is in AP mode, it still supports IGMP snooping and the signal will pass through as well. I think since AP mode does not support VLAN tags anymore, "decos do not have iptv...

@Hispanico Is it the same on the Deco APP? You could try to turn off "Mesh technology" for shelly devices on Deco APP to see whether it helped. Did you edit the device names by yourself? I doubt...