Hello and thanks you for your answer.
Please find attached 2 zip files containing logfiles.
logfiles with 1.11 installed and display problem described in my initial post
DisplayLinkSupportTool_Output_20241104_113032-1.11-version (display problem with this version).zip
logfiles with 1.8.1 installed with which everything works well
DisplayLinkSupportTool_Output_20241104_113646-1.8.1-version (works-well).zip
Many thanks for your help.
DisplayLinkSupportTool_Output_20241104_113032-1.11-version (display problem with this version).zip
DisplayLinkSupportTool_Output_20241104_113646-1.8.1-version (works-well).zip