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Red Lion Crimson 3.2.1056 Release Notes

Acces, collect, connect and visualize data

The latest Crimson 3.2 software update (version 3.2.1056) is now available and includes several resolved issues and the following enhancements:

Release date: 11-05-2026

New: Enhanced Dynamic DNS Support

Our biggest enhancement in this release improves Dynamic DNS functionality by allowing Crimson to publish the externally reachable public IP address—even when devices are deployed behind NAT routers, firewalls, Starlink®, cellular networks, and other upstream network equipment. The result is more reliable remote access, ensuring Dynamic DNS hostnames resolve to the correct public IP address in challenging network environments.

Additional Enhancements & Fixes

This release also includes:

    • Expanded Beckhoff ADS/ADM driver support for additional TwinCAT 2 PLC memory areas.
    • Improved serial communication reliability after database downloads and configuration updates.
    • Better Modbus RTU performance on Linux-based platforms.
    • Increased reliability for microSD card detection.
    • Improved HMI Event History retention after system restarts.
    • Enhanced MQTT message queue stability.

Een volledige beschrijving van de release notes kun je opvragen via: support@cimpro.com.

 

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