@lescoduplicate You can use either first scenario or second scenario for doing that (depending on your router model and your topology). First one is for older model routers that don't have a...

It could be. Better use different SSIDs for the bands.

What's the model of your phone ? Did you try hard resetting the router ?

That's OK. The FW I sent a screenshot from is an older one and it was for all regions at the time. Does the router see all the active connection of the devices you are trying to ping ? Are you...

@SubhaXX I wouldn't know if it is, I am just trying to help you resolve the issue. Does only your phone experiencing this issue ? Try setting Channel and Channel bandwidth to Auto for 2.4 GHz band,...

@Maniac Don't regret. Yes, your both routers are not on the list for OneMesh functionality capable devices. There's other possibility using either C4000 or C1900, or even both (Option 1 in my...