You might have many image tags that link to websites, rather than linking to images in the project.
For example: <img src="http://www.madcapsoftware.com/images/home/company.png" />
Keep in mind that slow website response times may slow down your work. Therefore, you might want to disable the rendering of such images in the XML Editor.
- Select File>Options.
The Options dialog opens.
- Select the XML Editor tab.
- Click Show web images. A check mark in the box indicates that the feature is enabled.