So I recently switched a few of my MK3S+ machines to a 0.6mm nozzle for speedier printing. I noticed today that one of them seems to have an issue with layers sticking to the previous one. As I was watching it have that issue, I looked down at the LCD and along the bottom it showed:
I was very, very confused what that meant and/or why it was showing, and Googling returned nothing at all! I took a look at the G-code and sure enough, I see it in there at every layer change:
M117 DASHBOARD_LAYER_INDICATOR 1
What's even more perplexing is that it's not in my custom G-code in the slicer for Before layer change G-code, which is set as:
It does seem to be related to my printer settings, as it doesn't exist in my G-code for my 0.4mm nozzle machines, but is there in all my 0.6mm nozzle machines' G-code.
There were a few carriage returns (blank lines) below the Before layer change G-code, which seemed to throw off the G-code in PrusaSlicer 2.4.
Ensure there are no carriage returns outside of your working custom G-code, re-slice and print again!