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Home > Technical Bulletins > DW Spectrum Release & Patch Notes > DW Spectrum - 6.0 > 10/07/2025 - Release Notes - DW Spectrum Software Update 6.0.6.41837
10/07/2025 - Release Notes - DW Spectrum Software Update 6.0.6.41837
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Technical Bulletin

To: DW Spectrum Users

Date: October 7, 2025

Re: DW Spectrum Release Notes 6.0.6.41837

 

DW Spectrum Software Update 6.0.6.41837

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Affected Software: DW Spectrum Professional

New Software Version: 6.0.6.41837

Previous Software Version: 6.0.5.41290

Release Date: October 7, 2025

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In-Client Upgrade Information

  • Build Number: 41837
  • Password: tqzzq6

 

New Software Notes

Breaking Changes

  • Cloud support for VMS versions 4.2 and 5.0 will officially cease by the end of October 2025.
  • DW Spectrum Mobile (v25.2) app support for DW Spectrum Server versions 5.0 and older will officially cease by the end of October 2025.
  • Support for Raspberry Pi 3 has been discontinued.
  • Support for Ubuntu 18.04 will be discontinued in the next major software release (v6.1).
  • Support for MacOS 11 will be discontinued in the next major software release (v6.1).
  • Support for Raspberry OS 10 will be discontinued in the next major software release (v6.1).

 

General Improvements

  • Enhanced performance while communicating with Cloud through optimized request handling.
  • A Galician location option has been introduced.
  • Users can now select the desired UI that is used for generating the “Play from local network” email link.
  • Bitrate level calculations and suggestions are now being logged under DEBUG log level

CameraBitrateCalculator::suggestBitrateForQualityKbps

 

Bug Fixes & Improvements

General Fixes

  • User profiles could be duplicated in the database if the username contained letters in different cases. Fixed.
  • Server could stall if SMB connection to the storage was lost. Fixed.
  • Server could perform unplanned self-update after restoration using an automatic (update) backup file. Fixed.
  • If using the “Remember me” function, the system administrator password was not erased after session timeout. Fixed.
  • Server could stop archiving data to the main storage when a backup storage went offline. Fixed.
  • Video could export with errors if camera audio settings had been changed during recording. Fixed.
  • When a URL is entered to the “Do HTTPS Request” field, it would change to the URL encoding and did not work (Error 422). Fixed.
  • In some cases, a cloud-connected site could not be accessed from the desktop or mobile clients but worked through the DW Cloud web portal. Fixed.
  • Sites could not be accessed after conversion to DW Spectrum Enterprise if they had been previously merged. Fixed.
  • The ISRG Root X1 certificate was showing as self-signed in the desktop client. Fixed.

 

UI Fixes

  • Time discrepancy could occur when users switched between Hotspots while viewing cameras in full-screen mode. Fixed.
  • Hotspot previews did not resize together, when resizing the layout, and would remain on top. Fixed.
  • Changing any settings of the I/O module would trigger a warning icon in the resource tree. Fixed.
  • Some windows (i.e. System Administration > Licenses > Manual Activation) could not be resized. Fixed.
  • The desktop client did not open the last used layout after session timeout. Fixed.
  • In the Desktop Client, dialog windows containing notifications/banners could unexpectedly zoom when trying to resize or move the window. Fixed.
  • The Desktop Client could crash when opening the User Management tab. Fixed.
  • Low-res portions of the archive could be omitted when exporting the archive with the transcoding option enabled and the archive contained both Hi-res and Low-res chunks. Fixed.

 

Web Admin Fixes

The yellow banner did not disappear after a merge was performed in the Web Admin. Fixed.

 

API/SDK Fixes

  • The parameter, "rotated=N" for “/rest/v3/servers/this/logArchive” did not work. Fixed.
  • In custom JavaScript API implementations in the Desktop Client, the "LIVE" button did not work until the Desktop Client window was altered. Fixed.
  • The Desktop Client sent extra characters in analytics API requests to Server causing inaccurate search results. Fixed.

 

Analytics Fixes

  • Only the first object was detected on Dahua ITC413-PW4D-IZ1. Fixed.

 

Device Support and Fixes

  • Server was crashing when accessing the DWC-XSBA camera (ANPR+MMCR). Fixed.
  • Fixed streaming issues with OnCam Grandeye cameras.
  • Axis Q1785-LE could change mode to an Audio-only device after being added to the system. Fixed.
  • Hikvision DS-2CD2367G3-LIS2UY/SL could unexpectedly go offline. Fixed.
  • Fixed streaming issues with Cisco CIVS-IPC-6000P and CIVS-IPC-6400.
  • Fixed stream duplication on Vivotek MA9312-EHTV.
  • Pelco camera IMM12018 did not initialize. Fixed.
  • The "Enable audio" option was not available on Axis M5014. Fixed.
  • Added alarm input event support for HikVision DS-2DE4225IWx and DS-2CD2523G2x.
  • Hanwha speakers W, C, D, H, and P series are now working via ONVIF.
  • Hikvision Analog PTZ cameras did not show PTZ controls in Hikvision Encoder. Fixed.

 

Newly Supported Devices

  • Vivotek MA9312
  • Dahua DH-SDT3E410-8P-MB-A-PV1

 

Encoders Added to the Analog List

  • Hikvision DVR iDS-7332HUHI
  • Dahua DH-XVR5116 and DH-XVR5232, N82B5P
  • Bolin EX1030H8 and EX1030Nx, SD530Nx, SD503Hx, SD530NX
  • Axis F9114R mkII

 

Multi-sensor Cameras

  • Digital Watchdog DWC-PVX20WATX
  • Hikvision iDS-2CD8A86G2-XZHSY, DS-2SE7C425MWG-EB/26
  • Avigilon 20C-H5A-4MH
  • Axis P3748-PLVE
  • Vivotek MA9312-EHTV, MA9311-EHTV, TB9333
  • Pelco SMLE1-9V5-3H
  • Advanced PTZ:
  • Dahua 6C3425XBPV

 

 

 

 

______________________________________________________________________________

For More Information or Technical Support

DW Technical Support: https://www.digital-watchdog.com/contact-tech-support/

DW Sales: [email protected] | www.digital-watchdog.com

Rev: 06/25                              Copyright © DW. All rights reserved. Specifications and pricing subject to change without notice.                            

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