I have Updated Telerik From 2013 to 2015,but facing some issues now.
I have radTooltiptip with checkbox on it, whenever i check the box, instead of updating Radtootip at same location, it update itself in the background. and I get Two tooltip at same time. One as in Popup form and second in background. while i am using only one in code. It was working perfect in telerik2013.