A blinking yellow light on your TP-Link Deco usually means the device is starting up or resetting. This commonly happens after powering it on, restarting, or during setup.If the yellow light continues to flash, it may indicate the Deco is stuck or failing to boot. In such cases, action is required. This guide explains what the blinking yellow light means, why it happens, and the steps... https://decomesh.pointblog.net/tp-link-deco-blinking-yellow-light-meaning-quick-fixes-82318844