Asus RTN10+ D1 Unidentified network

hi guys

after flashing open wrt on Asus RTN10+ D1 , it gets error Unidentified network and i can't get the gateway so cant enter the admin page

can anyone help?

RT-N10+ D1 has way too little RAM (16MB) to work correctly with an up to date OpenWrt version (18.06.2 or snapshots).

Older OpenWrt versions might work with this underpowered device, but are unmaintained and insecure.

You should use this device only as paperweight and buy a new router with sufficient RAM (64MB or more) + Flash (8MB or more).