Deco X20 3-pack. One of them go offline randomly.
Bought my Deco X20 about 1 month ago. Mostly seem fine.
However, one of them seems to go offline randomly. Only that particular one does that, others are fine.
It happens about 3-4 times per week. I can't find a specific situation to trigger it going offline.
When it goes offline, iPhone app will show it going offline.
Closing and re-opening app still shows offline status for that particular X20.
The device still show green solid light when app shows it going offline.
No other wifi device will connect to it, they'll connect other Decos in the network.
I tried to PING it (ping to the previous IP address of that Deco), and the device still responds.
Opening the web page on the MAIN Deco will show that device offline.
Opening the web page of that particular Deco will show a blank tp-link page but no status at all.
Unplug and replug the power will fix the problem, but it'll happen again the next day.
Tried performing a reset on that Deco, then re-add. Still same problem.
Any ideas??