Hello Anakin,
I have investigated and I have asked our engineering staff to examine further the issue with the grid cells not being rendered properly. To ensure that it will receive attention, I have logged this behavior in our internal tracking system with a Development ID of #227111. So I’ve created a case for you CAS-178589-Y5B5W1 and will update you for the progress of this issue via the mentioned case. You could reach your case following the link below: https://es.infragistics.com/my-account/support-activity
Thank you for using Infragistics Components.
I have the same issue. After upgrading to 16.1.20161.2088 the UltraGrid only displays some text within the cells if I scroll down in the UltraGrid. All other cells in view are shown but do NOT have any text. There does not appear to be a pattern of which cells show text and which cells do not.
As soon as I hover the mouse pointer over the cell the text will appear. I can also select a row to show all the text for that row. But if I scroll up and then back down the cells are redrawn with a different random number of cells displaying the text.
Please see attached screen shot. All cells should have text displayed.