Странно. Несколько дней назад сайт работал, теперь нет. Из РФ.

- New: Added support to 'Remove elevation'. This will restart the tray process.
- Improved: Added support to 'Request elevation' from the notification dialog. Existing
notifications will be preserved and restored when elevated process is started.
- Improved: Added a more helpful message in case the check for updates does not work.
- Fixed: Lock functionality should be available only if the software runs elevated.
- Fixed: A low-privilege user can exploit a named pipe vulnerability to turn Windows
Firewall off or to clear the Security Event log. Starting with this version, only
reading data is allowed without elevation. Any action that requires changes to
Windows Firewall state, firewall rules, settings, requires to elevate the tray app
process and confirming the UAC prompt. This applies to all user account types.
- Fixed: Learning Mode can be enabled from a standard user account.
- Fixed: 'Request elevation' context menu item does not update when changing the language.
- Fixed: Auditing settings regarding allowed and blocked connections are not preserved
after an update.
- New: Added Vietnamese language support.

а чего не 28000.1575?