Sophos Web Protection breaks browser access to OpsCenter on Windows

Add a firewall rule allowing access to port 8888 or disable Web Protection to fix the browser access issue.

Sophos Web Protection prevents the OpsCenter UI from loading. The JavaScript console for the web browser will show 404 errors, and the interface will not load. Adding a firewall rule in Web Protection allowing access to port 8888 or disabling Web Protection fixes this issue.