@Vincent-TP I have installed it on Windows and Linux and everything seems to work.

@jeesoon it's the same, you have to make sure you have a full tunnel in openvpn, or add the remote network to the openvpn server's local network.

@whisper88 enable Safe Search, Omada router must be DNS server for clients, you don't need DNS override or anything like that.

@Semut You can't configure a backup device, but it's a good idea to have a backup, put it on the shelf, if you need it then delete the old router from the controller, set basic settings on the new...

@O2o There is no definitive answer on how to set up a network, but you can find some information and FAQs that you can look at here. https://www.omadanetworks.com/en/

@O2o here is a guide you can look at https://community.tp-link.com/en/business/forum/topic/650256