Sounds like your ISP modem is also a router. So you need to either have that placed into bridge mode, or you only use the Deco as a mesh AP. Just guessing maybe someone here can help, but it sounds...

@Jets The Beta firmware was great. Then, last night they published an official firmware including the fixes from the beta! So far, also working great. At some point I will enable Fast Roaming again...

I have an Epson Workforce 845 AIO printer. I can connect it to the network wireless successfully only if I disable WPA3. Should I be able to wirelessly connect an older device like that with WPA3...

Tony, that firmware has been referenced in the en forum. Apparently I am active in both places. I have downloaded it and may try it later.

Any word on the beta firmware?

I have tried each as the main deco. Still getting an occasional loss of connection with a security update. Aside from the Galaxy Note 9, I am also using a Microsoft Surface Book 2. I saw in another...