@Drlukas Here's a download link for the EU version: TL-WPA4220(EU)_V4_180308

@bob888 AFAIK the TL-WPA4220 doesn't have an option to disable Power Save. It's possible on the TL-PA4010, not the TL-WPA4220.

The only fix is to downgrade firmware from v4.0.3 Build 20190326 Rel.43406 to v4.0.2 Build 20180308 Rel.37064. It's a common problem reported many times before on this forum and TP-Link have failed...

@Do8 Reset all of your adapters initially to clear any existing powerline keys, then disconnect them all. Go through the pairing process for the 2 adapters required for the first PC and connect the...

@Do8 You can certainly run 2 powerline networks simultaneously, providing the main adapters are connected to different ports on your modem/router and paired separately with their own extenders...

@Hawker52 The TL-WPA4220KIT is usually comprised of 2 different products; a TL-WPA4220 and a TL-PA4010. Firmware is product specific, hardware version specific and region specific. If you install the...