Hi Kristian,
What method are you using to locate the target region(s)? Here is what I think is happening in your case: when you are spying the target element in region mode, you are using the image location method. If so, Blue Prism can not click on the box if it can't find the box you told it to look for. The image taken during development matches the runtime image at first, but once you mouse over the area, the change in color means the images no longer match, and Blue Prism is no longer able to consistently locate the target element.
You have to account for how the appearance of the element changes when you interact with it. One common way to do this is to use coordinates method in addition to image method. This will allow Blue Prism to consistently locate the target element (where to click), even as it changes appearance.
To get more familiar with these techniques, I highly recommend taking the Blue Prism Surface Automation course on Blue Prism University.
#surfaceautomation------------------------------
Patrick Aucoin
Senior Product Consultant
Blue Prism
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