AP One offline wifi flashing

I have 3 AP-One’s with the latest firmware. One shows offline yet the device shows power and the wifi is blinking quickly. Any suggestions or is this unit dead?

Hi Wayne_Goldstein,
Are you able to login to the Web Administrator of the device? Is the unit showing offline in IC2? I’ve pasted a knowledgebase article below which might be able to assist.

Thank you
-Collin