On High-DPI displays like in Microsoft Surface Tablets, the rendering of the UI can show undesired effects like unproportional graphics or missing check marks in the list of completed tasks. This can be rectified by adjusting the settings for the application in it’s properties.
To do so, right click the VertiGuard application icon on the desktop and select Properties from the context menu. Click on Change high DPI settings / Hohe DPI-Einstellungen ändern on the tab Compatibility / Kompatibilität.
In the following dialog, please disable the high DPI scaling like shown below: