The limitations and issues in the 2026 versions of ICMLive Operator Client are listed below.
For limitations or issues in earlier versions, see Known Limitations and Issues in 2025 Versions.
Known Limitations
| Engine changes | Release Version | Limitation Lifted Version | *DB Update Required |
|---|---|---|---|
|
Compilers for the cloud and on-premises simulation engines have been updated to meet security requirements and improve consistency between cloud and on-premise. This may cause differences in results for numerically sensitive models where the solution is on the edge of a mode (for example pumps on or off), oscillates between modes or has difficulty converging. This impacts all database versions. See here for details. |
All | N/A |
Known Issues
A categorised list of known issues in version 2026.0 is included below. While this list is not comprehensive, it provides a useful reference of important issues to guide you as you upgrade your software and database versions.
| Workgroup Server | Release Version | Status | *DB Update Required |
|---|---|---|---|
| Installation issue with the Workgroup Server. See here for details. | 2025.0 |
*DB Update Required - Any row with a "Yes" in this column requires the database version to be updated to at least the version it was initially resolved in. For most engine-related issues, you will need to upgrade the software as well as the database.