NHBob wrote
Archer A7 with two Onemesh access points. I'd like to replace it with a router that supports OpenVPN and OneMesh.
Hello @NHBob, thank you for reaching out to us and welcome to the TP-Link community.
Are you referring to OpenVPN Client feature? Or just OpenVPN Server? If it is the former, please check the following thread that we listed the models that support VPN Client:
Routers Supporting VPN Client
All the models listed there support Onemesh, you can also refer to the Onemesh Compatibility List.
If you are referring to OpenVPN Server, Archer A7 already supports that, check the specifications:
Archer A7 | AC1750 Wireless Dual Band Gigabit Router