Conversion and display milliseconds in the format "dd hh mm ss"

That's not what you asked.

I have a problem with converting and displaying milliseconds in the format dd hh mm ss.

You need to present example data and what you expect as output. Note data should be copyable or presented in inject nodes as inputs. An description of how these message/s arrive would also be help full.

From 4 days ago, may help you.