Nest WiFi flashing yellow LED

GradyKevinJ — Sat, 25 Oct 2025 07:51:25 GMT

My Nest WiFi seems to lose connection very frequently. I see the yellow flashing light all the time on the router connected directly to the modem, and I get alerts for the one in my living room going offline pretty frequently. What is going on, and how do I fix this? My provider is T-Mobile.

Re: Nest WiFi flashing yellow LED

David_K — Sat, 25 Oct 2025 09:12:55 GMT

Hi @GradyKevinJ

A slow flashing yellow light means your Nest Wifi point has lost connectivity to the internet. I'd recommend checking that the ethernet cable is securely connected to both your router and your modem, maybe even try swapping out the ethernet cable with a known good cable, to eliminate that being the issue. If the issue persists, I'd recommend contacting your internet service provider.

Wifi device light meanings: Understanding LED indicators - Google Nest Help

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Nest WiFi flashing yellow LED

Re: Nest WiFi flashing yellow LED