@Ric04jan72 You have focused on the gateway, I am quite sure that the problem does not lie there, what you have not said anything about is which access points and switches you have. are there many...

@spd2612 vlan1 can only changed IP, all other change to whatever you want

@Buffalo-Run when I ping it is 1-5 ms. I think that 5 ms is within. but if you have several 100 ms, then there is something wrong somewhere. I see you have some old ac access points, these are...

@parhamsan maybe you should try SSL, there are more configuration options. you use the same openvpn client when you use SSL

@mani1904 This is an entry level router with everything built in. it is strange that you can have two routers connected to this, to compare with unifi only has one router on its consoles. the...

@NX01 I have no longer ER605v1 but i have different other Omada routers. and my configuration is different from yours. I use this format have always worked on all routers from TP-Link username:...