Use: WinGrid 2012.2 (latest servicerelease)

After loading 8000+ rows in the grid, the cells of the grid repaints itself very slow.

E.g.: if I scroll to the middle part of all results I can move the mouse cursor over the cells and each of those cells refreshes/repaints itself during the mouse hover.

When this happens all of the visible cells will very slowly continu to update theirself.

If I minimize or just change the size of my form the grid refreshes itself and all of the cells immediately display the correct data.

It doesn't seem to matter if I set the load property to Load on Demand or Preload All Rows.

Can someone give me some advise.

Please let me know if more information is required.