Safeguard not blocking on one device only

[#1]

Hello, title basically explains it!

Safeguard's set to block themes and also specific websites and works across all devices connected to the wifi apart from my laptop, it's not a massive issue but i'd rather it work properly and work across everything.

I've turned the themes off & on again and restarted the router but still won't block it.

Any ideas?

[#2]

it could be that your laptop has specific DNS configured rather than using the router ones, that'd prevent it working.
Also if you use a VPN or the like it won't work.