@David-TP > Have you tried to clear the browsing history on the PC and test again? > And it is also suggested to delete the current profile, then check whether the internet service could restore....

any update?

Yesterday I assigned a pc to a profile. There's a limit of 12 hours of use in this profile. I can see the message saying that the limit has been reached, so this pc has no internet connection. Ok....

@TP-Link thank you!

Thank you very much. I will take a look to the guide and I will try this in the weekend.

Thank you for replying. What about the Deco x20? That was my first choice.