We migrated from PB9 to PB11.1 build 8123 and we encountered the following
The gridlines of the grid datawindows seems to change color.
When the window opens, the gridlines are displayed black, when we resize the
window the gridlines changes to grey (normal look) and back to black and
grey while resizing. It doesn't matter if we run the application deployed or
from the development environment

examples in attached file.

Is this a bug? Is there a bugfix? Anyone has any ideas?

Diane Truyens