Anyone from the community or from TPLINK guys? Please I need your help.

Virgo wrote @drawpaint What about the version of your controller? Hardware or software? More details may help to locate the issue. The screenshot of the settings and error message are all good....

Greetings! I have an external portal that will authorize guests through the API. I have followed the instructions here(https://www.tp-link.com/ph/support/faq/3231/) but still unsuccessful. I can...