How do I fix broken fonts?

[laurentl]

Fonts tend to break, characters get scrambled.
When I open the Font Maker and select a font prefab, the Font Maker doesn't reset itself to show the font prefab's build parameters.
So in that case. what is the recommended approach to rebuild fonts that broke and re assign them to the atlas?

[Tripwire]

The only thing i found out, is recreate the font and replace it in the label.