What should I do if connection is not stable when the device is connected to TP-Link Powerline Adapter?
Ultimate Guide for TP Link Powerline Light Flashing (Blinking)
TP -Link powerline adapters randomly disconnect - Super User
Amazon.com: TP-Link AV1300 Powerline WiFi Extender(TL-WPA8630 KIT)- Powerline Adapter with AC1350 Dual Band WiFi, Gigabit Port, 2X2 MIMO with Beamforming, Plug&Play, Power Saving, Ideal for Smart TV : Electronics