Hi all, To solve your problem, we TP-Link released a beta software of the powerline utility which is compatible with MAC10.15, download link attaches as below. https://static.tp-link.com/2019/201911/2

The software that runs on the Mac, tpPLC is being depreciated after this current version of OSX. Is there a new updated version being prepared?

[Note: in order to make this post, I had to select a model from a pulldown menu. The pulldown menu is outdated, and does not contain the model TL-PA9020P(US), so please ignore the "7020" categorizatio