Dead hotspot? ht-2808

Hi guys, for sometime already having issues with one of my hotspot - I have no idea what happened to it looks like is completely stuck only power light is constantly blue - nothing else. even I will try to hold for few sec to power down the system or just unplug power and plug again nothing happens just a power light constantly blue (no flashing at all) rest of led completely off.

I have same issue.
Have you managed to solve this?