This topic lists any bugs that have been fixed between versions 2025.4 and 2025.5.1 of ICMLive Operator Client.
See Known Limitation and Issues for a list of limitations and any issues that we are aware of.
The fixes listed below are those that are viewed as likely to impact on users in an unexpected way, mainly changed simulation results, or differences in behaviour that might not be obvious.
ICMLive Operator Client 2025.5.1
Database update scripts
The scripts for updating Oracle and SQLServer databases from version 2025.2 to 2025.3 were missing from 2025.4 and 2025.5 installers. They have been reinstated.
Performance of on-premise 2D simulations on a CPU
A performance degradation in 2D simulations run on a CPU from a non-cloud databases introduced in version 2025.4 has been rectified. This regression did not affects GPU or cloud simulations.
Flow into buildings
A regression introduced in 2025.3 meant that buildings were not behaving in a porous way (i.e. water was not flowing into buildings) and the "flow into buildings" result reported was an arbitrary value. This has been fixed.
Vulnerabilities
The following security vulnerabilities have been addressed:
CWE-787, CVE-2024-9681
See the Autodesk Trust Center for details about vulnerabilities in InfoWorks software.
ICMLive Operator Client 2025.5
2D objects with non-ASCII characters
A "not found in Network" error when opening results using 2D objects with non-ASCII characters in their names has been corrected.
Rational routing method
The rational routing method now calculates the correct effective rainfall if the time of concentration is not an integer multiple of the rainfall timestep.
Simulation failure with gauged subcatchments
If a large number of subcatchments are gauged (around 12000), then simulations were sometimes failing with an error "stderr: forrtl: severe (174): SIGSEGV, segmentation fault occurred" in the log. This regression was introduced in version 2025.1 and has now been fixed.
ReFH soil moisture content
The soil moisture content was being reported incorrectly when zero-area ReFH surfaces are defined before one with a non-zero area. This could happen if you defined the ReFH surface after blank surfaces on a land use. The actual runoff values were unaffected by the defect, which has been fixed.
Crashes in grid windows and tree view
Intermittent crashes in grid windows and in the Import right-click menu on model groups have been fixed.
Maximum mesh size
A reduction in the maximum number of triangles that can be generated in a mesh, which was introduced in 2025.4, has been reverted.
Vulnerabilities
The following security vulnerabilities have been addressed:
CVE-2024-7991, CVE-2024-7992, CVE-2024-8896, CVE-2024-9489, CVE-2024-9996, CVE-2024-9997
See the Autodesk Trust Center for details about vulnerabilities in InfoWorks software.