We are proud to announce the LoadGen Q2-2025 release! This version brings new features and many important bug fixes across LoadGen Director, Studio, Analyzer, and Core Agent.
Below is a categorized list of all changes, grouped by component.
LoadGen Director
Enhancements
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Rearrange the dashboard while running a test
You can now rearrange dashboard elements during an active test session, improving live test monitoring and control. -
Add the hostname to the log when the network connection fails
For improved diagnostics, the Director now logs the affected hostname when a network connection issue occurs. -
Extend the command line when running a test silently
Command-line capabilities have been extended for more flexible test automation scenarios.
Fixes
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Workload creation with WebTesting apps throws an exception
An issue was resolved where adding WebTesting applications during workload creation resulted in an exception. -
Users receiving ICA file but failing logon are not marked as failed
Sessions with failed ICA file downloads are now properly marked as failed instead of idle. -
Failed sessions are not shown and still marked as idle
Improved session state tracking: failed sessions are now correctly reported in the dashboard. -
Support for MultiSubnetFailover in SQL connections
Added compatibility with SQL environments usingMultiSubnetFailover=True. -
Director remains in a progress state during failed test initiation
Fixed a case where the Director remained stuck in a test-in-progress state after a failed start. -
WebTesting added one extra user unintentionally
Resolved an issue where WebTesting scenarios added an unintended extra user. -
Opening Functional Studio from Director threw an error
Fixed an exception when launching Studio via Director to edit a workload. -
New scenario name was always pre-filled
Resolved UI bug where new scenarios always received a default name. -
Cosmetic error when changing Load Scenario
Minor UI layout fix when switching scenarios. -
Frontend UI hangs during load test
The director's interface now remains responsive during test execution. -
Old test data processed on the new test start
Resolved a bug where DUAF and SMD data from a previous test session were reused improperly. -
Workload Exchange appeared empty after a long Director uptime
Fixed caching issue where workloads were not displayed after long sessions. -
RDS server not added after creation
Newly created RDS servers are now properly listed in the configuration view. -
Hovering over 'Idle users' shows an incorrect tooltip
Corrected the tooltip shown when hovering over the idle user count. -
Sensitive SQL connection details are visible
Improved security: SQL test connection screen no longer shows passwords in plain text. -
The director hangs when disconnecting the RDP session
The director remains stable when disconnecting remote desktop sessions during active use.
LoadGen Studio
Enhancements
-
Microsoft Edge for WebTesting not fixed
We are still working with Microsoft to fix Microsoft Edge in WebTesting workloads.
Fixes
-
Tempo options not saved
Both UI and functional fixes were implemented to ensure that tempo configurations persist correctly. -
Blocks in Initialize, Finalize, Logoff, and Logon cannot be disabled
You can now disable blocks reliably in all structural sections of the workload. -
Migration issues related to block enablement
Resolved problems where migrated blocks from older workloads did not retain their enabled/disabled state. -
Scroll is not working during playback
Fixed issue preventing scrolling while reviewing workload playback. -
The copied block is disabled by default
Copied actions now retain their original enabled state. -
Studio playback stops in the Windows Event block
Resolved an issue where playback halted after certain system block executions. -
Control validations fail or do not update
Improvements were made to reliability and UI refresh of control validation results. -
CPU measurement fails after upgrade
Studio's built-in performance metrics now operate correctly after version upgrades.
LoadGen Analyzer
Fixes
-
Export to Excel creates empty file
Resolved issue where exporting resulted in a 10 KB blank Excel file. -
Chart wizard logo mismatch
Branding updated to ensure consistent experience across chart tools. -
Missing export title
Exports now properly include chart titles. -
No ‘close’ button on Datasource Manager
UI updated with a close button for improved usability.
LoadGen Agent
Fixes
-
Core Agent stopped unexpectedly
Stability improvements have been implemented to ensure agents remain active. -
Exception during localClient test
Resolved compiler errors preventing execution of converted LocalClient workloads. -
Exception thrown during test execution
Improved error handling during agent test run initialization. -
Updated messages for file actions (read/write/delete)
Improved logging for better traceability of file-based validation actions.
If you have any questions or require support, please contact us at support.loadgen.com.