@DaveTF 

Do you have the correct router listed?

V7 isn't one of the A10 versions either?

Emulator does NOT show Homecare as part of the router firmware? You mention " Using the HomeCare app to block websites", I don't know of such an app?

The emulator I looked at is at https://emulator.tp-link.com/a10-v2-us/index.html which is why I question the router model.

I do have an A20 which has Homecare included in the firmware, but even on that router, there is nothing I can do about anything to do with Homecare other than turn function on or off?

If you meant you were accessing the router via Tether and looked at HomeCare via that, on my A20 I still can't see much I can change (other than features on/off) other than use Parental Control (I do not use that)?

Can you explain more what you were trying to do where and how?

It it is Parental Controls, here is a link for setting that up, https://www.tp-link.com/us/support/faq/1771/