When using the "Open VPN Log" Option, the Sophos Connect Client attempts to open with IE11, it should use the system defined tool for viewing .log files (or at least the default browser)

There is no reason the Client should be hardcoded to use an outdated browser in the form of Internet Explorer 11 (which is blocked in my environment). Yes it is a component of Windows 10, however the Sophos Connect Client should be used the system defined default browser or even better the system associated tool for viewing log file (which might be something more useful such as notepad++)