* Zoran *
The newer versions are built talking into account the latest updates of all major browsers and we strongly recommend you to update the RadControls assembly every time you can.
* Jorge *
The provided information is not enough for me to determine the exact reason for the behavior that you experience. This is why, could you please open a new support ticket and send me a runnable project which shows the problem? I will check it and do my best to provide a working solution as soon as possible.
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