This Article Applies to:

All Deco models

Typical Problem Description:

1. One of the Deco units was stuck in constant yellow light mode and was not able to enter setup mode (blue blinking light);

2. One of the Deco units goes into this reboot loop of Solid Yellow > Blinking Yellow > Blinking Blue > Off > Solid Yellow, this cycle keeps on repeating.

If Deco had a solid or flashing red, please have a look at this link: Deco turned red

Troubleshooting suggestions:

1. Please hold the reset pinhole at the bottom of the Deco for 1s and check whether the light could be back to yellow---flashing blue.

2. If the factory reset did not make any difference, please refer to this link to do a firmware recovery:

https://www.tp-link.com/support/faq/2958/

If the issue continues, please comment below with the following information:

1. The model number as well as the firmware version of the Deco;

2. Which problem description is more like your current issue?

3. Have you tried the hardware reset and firmware recovery suggestions? what are the results?