Welcome to Rezonance
Frequency scanning and impedance-based stability analysis.
We're at an early stage and developing very rapidly. Thank you for being an early user of Rezonance. This page provides important information and updates for invited users during our v0 development phase.
Invite-Only Access
Legal Documents
Application Terms
Defines the relationship between GridZync and your company
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Updated January 5, 2026
End User License Agreement
The agreement between GridZync and the end user
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Updated September 8, 2025
Noted Bugs
We're aware of the following issues and actively working to resolve them. Thank you for your patience.
Changelog
Version 0.4.1.3
February 2, 2026
Added
- Improved feedback where no valid Fortran/PSCAD installation is found
- Added support for where the Rz module is placed within a user-defined PSCAD module (not directly in the Main project)
- Improved feedback for where licensing issues are detected
- Rezonance can now be installed, by an administrator, for all users on a machine
- Added the ability to specify proxy settings within Rezonance, independent of system settings
Fixed
- Fixed a bug whereby updating the frequency configuration of a scan case would sometimes fail without any error message
- Removed blocker preventing element generation where a single-block frequency set is used
- Fixed issue where analysis cases would fail to re-open after being closed
- Fixed a bug causing most input/output-oriented time series data to fail to plot
- Rezonance's proxy settings and certificate handling now respect the system's default settings
Version 0.4.1.2
December 2, 2025
Added
- Added version indicator in the Manager window
Fixed
- Fixed hanging issue when viewing time series data
- Fixed bug preventing element import from a JSON file
Version 0.4.1.1
November 12, 2025
Initial v0 release for invited users