@David-TP Received and responded on it! :)

@David-TP I understand now that Guest devices can access the Main router GUI, they should just be isolated from each other and the devices from the Main Network. AP Isolation if I'm not mistaken. :)...

@David-TP First pic shows the said features turned on, Second pic shows I'm currently connected to the Guest Network Third pic shows guest network can access my Main Network's Router GUI OpenWRT (My...

"Isolate from Main Network" and "Bandwidth Control" feature of my Deco M5 on the Guest Network isn't working.