Hello,

I have a set of 3 Deco X20 units, all updated to the latest firmware 1.2.4 Build 20241227 V3. One of the units start to have problems(used to work):

• It works when set up as a standalone unit.

• It fails to function correctly when added to a mesh network.

• No client devices can connect through it, and it causes connectivity issues.

• I’ve reset the entire network, tried AP and Router modes, and tested with Ethernet backhaul.

The other 2 units work perfectly with each other. Please assist with further diagnostics.

 

*Previously functional Deco X20 now fails to operate in a mesh setup despite resets, reconfigurations, and correct firmware. Suspect hardware degradation.*

Any help?
 

Thank you.