Hi @Handyuk,
Can you explain a bit more about the issue? Are you using Three Broadband, and if so do you mean the Wi-Fi connection is being lost between your router and other devices, or do you mean you're having issues with the actual Internet connection?
If you can explain a bit more, we'll do our best to point you in the right direction.
Thanks,
Jonathan
Mod tip! The author of a post can hit 'Accept as Solution', to highlight a reply that helped solved their query.
