millirem wrote The link is here: http://www.tp-link.com/en/support/download/?model=TL-PA511&version=V1#tbl_b It works for all models, apparently. I tried that. I got a DLL error. How about a firmware...

I have a TL-WPA4220KIT. In my case, the WiFi stops allowing connections. I can reclone and it works again, but it loses it a day or so later. This sounds like a related problem, right? Do you think...