@AndreasW 

I have given up on anything ever coming out. And yes they are still selling unsupported and incompatible devices. Shame on them!

Add me to the list. I just purchased a new Macbook Pro and can no longer manage my TP-Link powerline adapters. I'd switch to another brand but I've invested in 6 of the #@%!& things. Please help.

Anyone want to buy three brand new, still in the box, TP-Link WiFi switches? I bought them a while ago, decided I wouldn't install them when all of this happened, missed the return window, and they're just sitting there.

All of my TP-Link powerline adapters have been pulled out of service as well (three of them) and I have a fourth that never got plugged in. Those are available, too. I'll never own another TP-Link product again because of their piss-poor customer service over this issue.

Likewise, the last update (aside from the poor looking beta app they offered), was 2017 over three years ago. I'm a lost curtomer too.

@ShanghaiTimes It's good to see that i'm not the only one with this problem. But on the other hand it's a disgrace, that tp-link hasn't fixed the app after all this time. When I bought the powerline adapters I bought their product because I believed that it will be backed with good support from a well know brand. I stand corrected and that makes me sad.

@ShanghaiTimes Adding myself to this list.  Just bought the devices (TL-PA9020P) today (1 Sep 2020) and found out the software is incompatible with Mac OS 10.15.5.  Not ok  TP-Link.  Very disappointed.  

@Kevin_Z file no longer seems to exist.  

@Kevin_Z This one seems to work on MacOS 10.15.5 Catalina.  Thanks! 

@tfyoder1 what one? where did you download it from?
I just downloaded the latest from the support site and it still fails with the same symptoms

@paulpog this is what was offered https://static.tp-link.com/2019/201911/20191128/PowerlineUtility-ForMACOS.zip

i just tried and it looks dodgy to me. it's got "confidential. only for test" written all over the software??