Sampat Kumar
Ansys Employee
Hi All, 
Yes, Sometimes the user has disabled the intel driver and tried with the Nvidia and solved the issues. there are users who updated the driver to the current version and rolled it out to the just previous version which has solved the issues. 

There is also a workaround for it, "Double-clicking" on the contour values, typing the values, and hitting "Enter" from the keyboard, but it would appear that this can't be editable, even though, after double click on the number and enter the value then pressing enter will edit your number.  Let me know if it worked or not.