Hi @Rossy100 The IoT network is 2.4 gHz only, guest network is like main network but isolated. I'm very glad about the addition of IoT network since now I can have my devices in main, guests in guest...

Hopefully TP-Link will prioritize this. Incredible that we are in 2023 and still no release from TP-Link and this is an issue folks have been asking for a good while.

DoH is a must have in 2023! Come on guys!

@lfalcao go to https://tplinkdeco.net/ and that should help you to log in, then click on Advancded (at the top), then system then Firmware Update, from there select your device model and browse to...

Hey, Same problem here. See https://community.tp-link.com/en/home/forum/topic/202628

Can confirm also. Deco M5 V1 with 1.4.4 fails randomly (when 1.4.2 was OK and all firmwares before that as well), wifi goes off and comes back (probably access points restarting?). Went back to 1.4.2...