After using the app for a few days I can confirm that it is very well designed and so far I have not encountered any bugs. The main issue is in my opinion the issue of security. Logging to your home...

@TP-Link Adding my vote A fully functional Web UI is a must for such a device. I was really surprized that the webui does not have the capability of configuring address reservation and port...

It is possible to just disable the gray box using the chrome debugger the router does allow more entries into the table

it is possible to disable the gray box using the chrome debugger the router does let you add more entries into the address reservation table

Will it ever be fixed?