Hi, Joseph-TP My TL-WPA4220 KIT box consists of extender TL-WPA4220 V5 and adapter TL-PA4010 V3.

1. After reset WPA4220 to factory settings the powerline connection between WPA4220 and PA4010 has lost. 2. After reset PA4010 to factory settings the powerline connection between WPA4220 and PA4010...

@Joseph-TP , Hi Thank you for answer. Internet connection is absolutly stable. Powerline speed - RX: 390, TX: 420

Firmware: TL-WPA4220 KIT(EU)_V5_1.0.12 Build 230309 When extender is in Advanced -> Device -> LAN "Obtain IP" mode it sends a DHCP REQUEST to router  every 67 sec. with lease time=130. When...

@Petr89 Go to Russia and buy AX73 with RU region. TP-Link routers are very difference depending on the region.

@terziyski How can I ask question to Tp-Link Representative?