@TP-Link_Deco Hi. would love an answer. I too think it was because of a firmware update. if im not mistaken - the one that enabled PLC viewing in the app i think it was around august 2020

@Tank I have the exact same problem. app says its offline. but LED is white. very annoying.

I started getting those issues too with the wifi dropping... only had the units for like 8 months.. really thinking of moving to something more robust , like asus zenwifi units.. the app is...

@Kevin_Z Any news? This is frustrating.