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[STORM 400x] Firmware Update V1.4

Critical Fan Fixes for STORM 400x

Released 11-4-2025

Download Version 1.4 here

This update must be performed with a USB drive. The update over Sidus Link and Sidus Link Pro will be coming soon. 

New Features & Optimizations

  1. Optimized the fan control logic for quieter and more stable fan operation and smoother transitions.
  2. Improved system reliability under continuous and high-temperature use. 
  3. Fixed rare occurrences of false fan error messages (EH.010 / EC.010).
  4. Optimized the operational logic of fan error codes, to prevent interrupting usage.
  5. General improvements to system stability, error detection, and fan responsiveness.

Bug Fixes

  1. Fixed an issue that could cause the interface to freeze when inserting a USB drive.
  2. Fixed error log reporting inconsistencies.