Digi Firmware Bulletin: Product Change Notification

MCA CNS TeamDigi International, MCA News

Digi Accelerated Linux (DAL) Release Notes | Version 23.3.31.129


Description of Change


New firmware version 23.3.31.129 is available for an extensive list of Digi products. This is a major production release. Digi recommends all customers update any routers and gateways that can be found on the list below to firmware v23.3.31.129.

See General Release Notes for more details.

Reason for Change


  • Newly-designed Surelink implementation
  • New Features
  • Enhancements
  • Bug Fixes
  • Security Fixes

TX and LR Product Notice


A new stable firmware version has been released for the Transportation cellular products, version 23.3.31.129. Use the link below to view the full list of changes, features, and fixes included in the new firmware.

LR54/TX54/TX64 Release Notes

To take advantage of the new features, you must take action to update your device. Refer to the instructions to update your firmware in the release notes above for more information.

Any questions or concerns about the new firmware, or for assistance updating your device(s), please contact the Digi Support team.


Known Issues


  • The Serial status and statistics for the TX54 are incorrect on the Web UI and CLI. [DAL-5763]
  • Health metrics are uploaded to Digi Remote Manager unless the Monitoring > Device Health > Enable option is de-selected and either the Central Management > Enable option is de selected or the Central Management > Service option is set to something other than Digi Remote Manager. [DAL-3291]
  • The SureLink status for PPPoE interfaces is incorrect in the Web UI and CLI. [DAL-7537]

Affected Products


  • Digi TX54
  • Digi TX54 Primary Responder
  • Digi TX64
  • Digi TX64 Primary Responder
  • Digi TX64 Rail
  • Digi TX64 Rail Primary Responder
  • Digi LR54

IX Series Product Notice


A new stable firmware version has been released for the industrial cellular products, version 23.3.31.129. Use the link below to view the full list of changes, features, and fixes included in the new firmware.

IX Series Release Notes

To take advantage of the new features, you must take action to update your device. Refer to the instructions to update your firmware in the release notes above for more information.

Any questions or concerns about the new firmware, or for assistance updating your device(s), please contact the Digi Support team.


Known Issues


  • Health metrics are uploaded to Digi Remote Manager unless the Monitoring > Device Health > Enable option is de-selected and either the Central Management > Enable option is deselected or the Central Management > Service option is set to something other than Digi Remote Manager [DAL-3291]
  • Surelink tests for PPPoE interfaces are not accurately reflected in the CLI/webUI/DigiRM and willalways show a status of Untested [DAL-7537]

Affected Products


  • Digi IX10
  • Digi IX15
  • Digi IX20/IX20W
  • Digi IX20-PR/IX20W-PR
  • Digi IX30


EX Series Product Notice


A new stable firmware version has been released for the enterprise cellular products, version 23.3.31.129. Use the link below to view the full list of changes, features, and fixes included in the new firmware.

EX12/EX15/EX50 Release Notes

To take advantage of the new features, you must take action to update your device. Refer to the instructions to update your firmware in the release notes above for more information.

Any questions or concerns about the new firmware, or for assistance updating your device(s), please contact the Digi Support team.


Known Issues


  • Health metrics are uploaded to Digi Remote Manager unless the Monitoring > Device Health > Enable option is de-selected and either the Central Management > Enable option is de-selected or the Central Management > Service option is set to something other than Digi Remote Manager [DAL-3291]
  • Surelink tests for PPPoE interfaces are not accurately reflected in the CLI/webUI/DigiRM and will always show a status of Untested. [DAL-7537]
  • Digi EX12 only: Before updating to 23.3 or newer firmware, the EX12's cellular modem must be running modem firmware 25.21.663 or newer. Earlier versions of modem firmware will cause the EX12 to lose cellular connectivity on AT&T networks. For details about checking the modem firmware version and updating it on your device, see the Update cellular module firmware section of the EX12's User Guide [DAL-7450]

Affected Products


  • Digi EX12
  • Digi EX15
  • Digi EX50

Timing of Changes for All Above Releases


Effective Immediately

Contact USAT


USAT can help public and private organizations update, manage, and replace cellular hardware for fixed and mobile applications with new 4G and 5G devices from top-tier manufacturers like Digi International.



USAT LLC, a key part of the data solutions team at MCA, exists to serve our nations critical infrastructure by creating secure communication networks that pass data wirelessly between key systems — linking remote personnel and machine assets. We have partnered with industry leaders that manufacture top-of-the-line communications devices, management platforms, and accessories to suit the specific needs of a vast array of industries in a variety of applications and environments.

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