Hi,

The following example creates so many lines of messages about fonts in the log.

\definefontfeature [default] [default] [script=hang,language=kor]

\starttext
\definedfont[file:notoserifcjkkrregular*default]
Korean sentences.

한글이 아름답습니다.
\stoptext

fonts           > 'fallback modern-designsize rm 12pt' is loaded
fonts           > defining > font 'notoserifcjkkrregular', feature 'vert', script 'grek', no language 'kor'
fonts           > defining > font 'notoserifcjkkrregular', feature 'vert', script 'latn', no language 'kor'
fonts           > defining > font 'notoserifcjkkrregular', feature 'vert', script 'kana', no language 'kor'
fonts           > defining > font 'notoserifcjkkrregular', feature 'vert', script 'cyrl', no language 'kor'
fonts           > defining > font 'notoserifcjkkrregular', feature 'vert', script 'dflt', no language 'kor'
fonts           > defining > f
...

Is there a way to suppress messages?
Of course, there is no problem to get the output.

Best regards,

Dalyoung