Quartz

Quartz 1.44 from the sz development is a lightweight Windows utility designed to automate the life-cycle of dial-up Internet connections and keep dynamic DNS records in sync. Once configured, the program can launch a connection at system start-up, monitor its state, and immediately redial if the line drops, ensuring continuous on-line presence for users who still rely on PSTN or ISDN modems. A built-in scheduler can also force a clean disconnect after a user-defined interval—commonly set to 23 hours to satisfy ISP time-outs—before automatically reconnecting, so machines that need fresh IP addresses or nightly resets can remain unattended for weeks. For those who host services on changing IPs, Quartz embeds DynDns updater logic: whenever a new address is obtained, the client quietly notifies the selected dynamic-DNS provider, keeping host-names pointed to the current connection without manual intervention. Typical deployments include legacy point-of-sale systems, remote telemetry boxes, and off-grid PCs that obtain Internet access over cellular-to-serial gateways, all scenarios where a dropped line would otherwise break data uploads or VPN tunnels. The single-version release, 1.44, occupies minimal memory, writes no large logs, and runs on every Windows edition from XP onward, making it a favorite among administrators who need a set-and-forget tool rather than a full-featured remote-access suite. Quartz is available free of charge from get.nero.com, with downloads supplied through trusted Windows package sources such as winget, always delivering the latest build and supporting batch installation alongside other applications.

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