Joseph schrieb am 13.02.2021 um 12:35:
>
> Dear list
>
> It seems that
>
> \setupheader[style=\BigFont]
>
> Where \BigFont is defined with \definefont
>
> Does not have effect with latest LMTX. Page headers have same font as 
> page body text (in my case it’s same font but larger in headers).
>

Hi Joseph,

updating your installation should fix the problem, Pablo posted a 
similar problem a few hours ago and Hans already pushed a fix for it.

Wolfgang