When I try to reproduce the problem it is suddenly gone. If it happens again I'll try to make an example that you can access.
I notice that when I scoll the number of rows reported in the pager differs from the number of rows I set with rowNum. For instance, I have a grid with 1000 rows and rowNum is set to 50. First I see “View 1 – 50 of 1000”, but after some scrolling I can have “View 301 – 450 of 1000”. Is this a bug, or is there no guarantee that the number of rows in the grid is rowNum?
Best Regards
Frode