Display Icon while printing

Newbie here (to sv04). Have been 3D printing for a long time and just got a SV04. I do not know what one of the icons in the display while printing means. Looked online everywhere but no joy.
What does the (presumably) hourglass icon mean. It is a time obviously and is below the elapsed time but it seems to make no sense. I am printing a model that will take about 10 hours (4 hours into it) and this icon show 0:46


That is very confusing because when I’m printing, I think it shows time elapsed.
I think you might need to re-flash your firmware and/or re-install slicer.