What is the problem?
When i start printing a GCODE-file on my Prusa MK3S, the extruder fan stays off the whole time. Settings on PrusaSlicer are configured to keep the fan off the first three layers but then keeping it always on between 40 and 60%
What did you already try to solve it?
Tried to increase power to the fan and also to start the fan on first layer. When i turn on the fan using Printoid manually, the fan works.
Have you tried running in safe mode and if so did it solve the issue?
serial.log or output on terminal tab at a minimum, browser error console if UI issue ... no logs, no support! Not log excerpts, complete logs.)
Additional information about your setup
OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible
Prusa Firmware 3.9.1 (September 2020), Octoprint 1.4.2 on Raspberry Pi 4