I use File Browser to access my mac outside my lan. The FB requires a VPN to connect outside my lan. It works great. Without the VPN, it will not work.
Can you (or anyone) link me how to create a VPN with a Time Capsule.
What a shame, FileExplorer doesn't have any AFP plans for the near future. In the meantime, the best option seems to be Files Connect.
Most ISPs have SMB disabled for security purposes over WAN.
Ditto.