@mischag ok, color, opaqueness whats above that fontsize custom.css was used didpkay:none; would hide it too

@sdetweil Correct, not sure why I wrote buster when os-release clearly stated bookworm.

@mischag ok, so I think you need to reduce the config the the two modules Calendar and ext3timeline Simplest is to add disabled: true, To each other module after its position line Then once you solve this, change true to false

@mischag ALL config for ALL modules goes in config.js. all the stuff in a module config BEFORE the config:{} section is info for the MagicMirror runtime. everything inside the config:{} section belongs to the module so in the MMM-CalendarExt3 module config section maybe you want a transformer as you want to change it { module:'MMM-CalendarExt3', position: xxx , config:{ mode:'month', eventTransformer: (event) => { if(event.title.includes('Mary') event.color='red' // always return the event return event; }, } }