@bcPaul Try pinging your DNS server IP address from device connected to Guest network, and also IP address 8.8.8.8, and you will have an answer.

robin_in_sun wrote Can I have 2 different SSID's for the 2.4 & 5 ghz bands on the X20 ? @robin_in_sun If you are not using Guest Network, you can enable it and utilize for that purpose.

@JLE Usually just connecting PC with Ethernet cable to Satellite Deco is enough. Try both Ethernet ports and if nothing works, the issue must be with either Ethernet cable or with PC configuration....

@Lukesan Older devices which only run on 2.4GHz sometimes don't handle well dual band and band steering. I run this configuration for almost 2 years, not sure what in firmware 1.6 triggered that...

@Lukesan Lukesan wrote I reconnected and switched on my R7800 router and enabled 2.4GHz and the same SSID and pwd as a matter of test. Disabled the 2.4GHz on the M5. Guess what. All devices, even 2...

@hejo These are the steps that should work for you: 1. Add M4 as Satellite Deco to your Deco mesh. 2. After you see Deco M4 in your Deco mesh, online, power off one of them, bring to where your ISP...