TP-Link AV600 - Wifi unit makes noise and stopped working
I bought the TL-WPA4220 KIT in Amazon in December 2018 and the wifi unit has stopped working properly for a couple of weeks now. It makes a high pitch noise continuously and the wifi signal keeps dropping.
I searched the community and found 2 similar threads:
https://community.tp-link.com/en/home/forum/topic/243780
https://community.tp-link.com/us/home/forum/topic/217076
It seems that the wifi unit is broken. In Amazon the support period has expired, but since the product has 3 year warranty I'm contacting you to see how can I get a replacement for this unit.
Thanks in advance for your help.