I may have found the cause. Perhaps this helps other people. The problem was devices connected to the extender would black out very often - 5, 10 minutes or randomly. The black out would hang up...

RE650 connected to Deco main over wireless (2.4ghz) Updated to latest firmware. Ping time is mostly 5ms. Mostly. App diagnostics say it is in an ideal location! Broadcasts a local network on both 2.4...

I have problems with Deco in default mode -- inability to turn off DHCP for one. Invisibility of most connected clients in App so therefore inability to use time based controls or anything. So I...