When we cancel a Select cycles from Assign Cycles pop window, QC taking a so much time

Hi,

In Test Lab module, we have list of Test set folder. We try to assign a Cycles from the popup window. Rathere than selecting a cycles, we would like to click on button. Here QC is taking long time to canceling the process.

Pls help me to resolve this issue in QC.

Regards,

Joseph