I am having the same issue. When I go to the table view screen, the table view window has an overlay of the previous screen. Then I set the table view screen as the startup screen and got a blank table.

When I opened the same project on a different computer, all of the table view objects displayed correctly.

WinCC RT Pro v14 SP1 :

Windows 11 w/ 16GB RAM and 4GB Video <-- does not display properly.

Windows 10  w/64GB RAM and 6GB Video <-- displays properly.

I can not say the problem is a Windows 11 issue; only that there is something different about the two computers as the video properties are similar and the video memory usage is very low on both.

I did find that there was a different virtual memory size and I increased the Windows 11 machine to the "recommended" paging file size but that did not solve the issue.

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Split from Win CC table view not working.