@GRL Hi, Thanks for your answer, that makes sense. But are you sure about the part below? GRL wrote It is important to remember the controller doesnt actually do anything - it just sends...

@268BBA What do you do to restore the network connection? May I suggest you, once the WAN is down, to just simply disconnect WAN cable from TP-Link router and connect it again? Just for testing... I...

Hi, I just wanted to make sure I follow official way of working of Omada/TP-Link here :) There was an info in release notes of Controller's fw v.5.15.XX that some new features like SD-WAN or FQDN for...

@JarekPrzybyl With CGNAT i don't thin the VPN will work. From my point of view, your "public" IP is still private - or more like behind the NAT. If that's behind the NAT, then you need to forward...

@JarekPrzybyl As far as I know you need a public IP assigned to your device (router). So if the public IP is used somewhere else and you just get private IP then no - it won't work with VPN server....

@dadziuk As I understood the remote sites are connecting to the controller (site A) via Internet (not VPN tunnel). Do you have port forwarding from WAN to controller set up properly on site A?...