Answered question
My internet is blocked on one specifical device: on my macbook.
I also have an iMac and other phones connected on the internet but they are all working fine.
I can't access anything, it shows that I'm connected to the Wi-Fi, but when I go on Chrome/Safari (or whatever that requires internet, including making a software update), it sags my internet is not connected.
All I can do is access my admin panel 192.168.0.1, and in there it shows my device as connected.
I get an error message when I get on the internet, by Hitron: "This page has been blocked based on your settings." (see attachments).
I tried rebooting the device, but nothing has worked so far.
Did you have it blocked accidentally?
Removing the block or resetting your modem would resolve it.
Other answers
Nevermind. Problem fixed.
What was the issue in the end? DNS?