Unable to add TP-Link Device

I am trying to add a TP-Link outlet to Home Assistant. I have successfully added it to the KASA Smart Life app. My EERO network shows the device:


I then try to add the TP-Link integration as follows:

When I then enter the credentials for the TP-Link Kasa app, I receive the following error:

Anyone have a thought? Thanks.

I don’t own any TPLink stuff, but came across another thread & found this.
If it works, any thanks should be directed to @boheme61