It would be useful if DisplayLink included a multilingual text clarity test for external monitors, especially when switching between displays with different resolutions and scaling settings.

For example, Russian-language web interfaces such as https://5-letterword.ru/ contain Cyrillic characters, letter grids, and interactive elements that could serve as practical examples when checking text readability.

A built-in diagnostic option for comparing font sharpness, scaling consistency, and character visibility across connected monitors would help users identify display configuration issues more easily. This could benefit multilingual users working with different websites and applications.