Hmmm… can't reach this page

fu refused to connect.

Try:

ERR_CONNECTION_REFUSED
Check your Internet connection
Check your network cables, modem, and routers.
Allow Microsoft Edge to access the network in your firewall or antivirus settings.
If it's already listed as a program allowed to access the network, try removing it from the list, and adding it again.
If you use a proxy server:
Go to the Microsoft Edge menu > Settings > Show advanced settings > Change proxy settings > LAN Settings and deselect the "Use a proxy server for your LAN" checkbox.
localhost refused to connect.