Asus ZenWiFi LED color status

Unit

Status

LED color

Flashing

Router

Connected to the Internet

White

No

Connected, still under system optimization

Green

No

WPS button pressed

Blue

Yes

Disconnected from internet

Red

No

Node

Good backhaul connection to router, or connected using Ethernet backhaul

White

No

Weak backhaul connection to router

Yellow

No

Node is trying to reconnect to router

Green

No

Disconnected from router

Red

No

Router/node

Reset button pressed

Yellow

Yes

Starting up

Green

Yes

Ready for setup, not yet configured

Blue

No

AiMesh synching, configuring or doing AiMesh node onboarding

Blue

Yes

Rescue mode

Magenta

No

https://www.asus.com/support/FAQ/1044577/