TextRender in blueprint - ugly font

Hi. Can anyone tell me how I can get a clear font for TextRender?
I am using my own font for a code lock. I am using TextRender with the option ‘Font Cache Type – Offline’ to output text from the buttons I press. I’ve tried different settings in the ‘Import options’, but nothing works.
The pictures show how clear the test is in the original and how “jagged” it gets in Unreal.