Dead wifi adapter?

[Spotted]

Hi guys!!
HAPPY THANKSGIVING!!

I hope everyone had a safe and happy holiday.

Now, I am having trouble with my wifi attachment. This morning there was nothing. All the lights on the wifi attachment are out, nothing. I can't access my controller through the web portal or through the Android app. I tried power cycling the adapter and the entire controller and even connected it to my PC to see if I could get into the settings and nothing.
Any chance this thing has bit the dust?

[rimai]

Is there is no lights, it could be.
Send it back for analysis. PM for RMA.