@karsten13
Looks like I have got it.
I just had to remove the 8080 out of http://192.168.xxx.xxx:8080/remote.html

Sorry for that.
Thanks for helping me.

@RoadRunnr1469 ok, YOU have to actually update the fileUrl file with new contents.

it loads the SAME fileUrl over and over and over and over
it adds a fake timestamp to the URL to force the browser cache to see a different file
which loads a new instance into the cache…

so somehow you have to do

cp whatever_source_path/new_logo_to_display.jpg ~/MagcMirror/modules/MMM-SimpleLogo/public/Amc.JPG

I have tested this and it works

also I think
the content of the new logo image TYPE must match the file extension… it is expecting jpg
so cannot change to gif/png for next ones to load