I have an old website that is using the control RadRibbonBar (ver 2011/712 ).
When a button of the toolbar is clicked the browser freezes. This problem happens only on windows 10 and not on every machines.
It seems related to the Intel HD video card ( the GPU integrated with the CPU ). Systems with other video cards do not seem to show the problem.
Do you have any suggestion on how to solve the problem without rewriting the old web app?