Prefer local connection on LAN

[krojew]

When the client is on same network it will use the LAN IP, but if you want to remove any restrictions you can add the IP mask on network settings "LAN networks" (ex: 192.168.1.1/24)

I tested this on two devices and it's not the case - even when in the same LAN, using external address causes the connection to go through the external route. The logs show the external IP and external transfer limits apply.