The update introduced extended handling for unique KNX serial numbers and improved behavior when projects involve a large number of 'Repeats'.
Related articles * ETS4 & Windows 10. * Download & installation. * Installing ETS5. * ETS6 and older ETS versions. * ETS v5.7.7. Installing ETS5 - KNX Association
Access your official account on the MyKNX Portal .
Enhancements were made to transactional file handling to prevent data loss during project editing.
Click the "Download software" link to retrieve the latest installation package.
If you are looking for information regarding Euro Truck Simulator 2 (ETS2) version 1.57 , this is a separate gaming update featuring a Scandinavia map refresh and HDR support, available via the Steam Client. ETS4: Software requirements - KNX Association
To ensure you are using the official and most secure version, you should always download ETS software directly through official channels.
Before installing, verify that your workstation meets the necessary hardware and software specifications for ETS5 Professional : Windows 10 (32-bit and 64-bit) or newer.
Specific issues were resolved, including empty channel names on certain devices and download errors for specific Twisted Pair (TP) devices. How to Download and Install the Update
Active internet connection for licensing and initial setup.