If you have a GanttTask(s) added in the RadGanttView control, and the DPI is higher than 100%, the UI is almost unresponsive. Also, the newly added tasks are not visible until you resize the control.
Hi, The fix for the issue will be available in next LIB version (2018.1.305). It will also be included in our next official version – R2 2018, scheduled for the middle of May. Best regards, Ralitsa Kumanova
I am using this control and often times end-user's DPI is higher than 100%. Currently, control causes the app where it is used to freeze completely. Major problem and need to figure out alternative control before fix is available.