In my MVC grid I need to show a lot of columns (around 500) some of them are hidden others not. I'm using the InCell edit functionality to edit the data, on Chrome and Firefox everything works great but on IE after the cell loses the focus (after a value change) there's a huge delay. This delay is very annoying because the grid is unresponsive during this period.
Here is a demo with this behavior: http://dojo.telerik.com/oMUNo/5
I'm doing something wrong?
Thanks for the help!