Deco M9 Plus node stuck on yellow light
I have been using the 3-node Deco M9 Plus system for over a year now without any problems. However, recently one of the nodes (not the main node) stopped working and is now stuck on the yellow start up light without any change in the LED color. I have tried numerous solutions such as rebooting the deco, waiting for a few minutes then pressing the reset button for 1 second and then waiting again, multiple times, and the LED light just continues to not change color, stuck on the yellow light. I have also looked into the forums to see if anyone has similar solutions and have followed the instructions provided by the TP-Link support and nothing works. I have also tried disconnecting the node from the deco network using the mobile app and nothing has changed. Is there any viable solution to this problem? Or is the only solution to replace it with another deco?
Thank you in advanced.