After Marlin and Cura butting heads over linear advance (today it decided to retract the filament all the way out of the extruder). I’ve completely re-installed my toolchain, Marlin 1.1.9 with linear advance turned off for now, 1.41 Slic3r PE, and good old pronterface. Sadly I’ve given up OctoPrint for now as the startup time on my raspberry pi seems to be about 10 minutes and I’ve had a couple of failed prints with communication errors.
Finally seem to be getting prints out of it reliably.
What software (free) should I be using nowadays?