@hegdemm2002 Thank you very much for your kind reply. In this way, I have sent you another firmware and please try to update to this firmware to see if that helped; Please feel free to update here...

@LeonP Good day, Thank you very much for your kind reply. So currently, the PS4 was able to connect the 5G of the RE450, but still not with 2.4ghz of RE450 or TL-WA860RE, right? And what is the error...

Hi, already sent, and please have a check of your message box. Thank you!

@Itsmeemaario Thank you very much for your kind reply. I have sent you another firmware and please have a check of your message box. Please feel free to update it here whether it is working or not....

@Stefou Good day, Thank you very much for your time and patience. Sorry for the delay. May I know the hardware and firmware version about the TL-PA8010kit? How long have you had the device and when...

@Nicolina Good day, Thank you very much for your time and patience. If the adapters could be fully powered up, the powerline adapter should not be the problem. Please try to reset the TL-WPA4220 by...