Have been printing a while with my Wilson II from Marty's kit. no modifications done to it other than boosting the voltage on the power supply to get more heat, and adding some insulation to the bed. Right now I try to use octoprint to turn off the print fan with either M107 S0 or M106 S0 commands and neither will turn it off. clicking the button issues the command but then doesnt turn it off either.
I'm really stumped here. I soldered an RC connector to the fan so that I can unplug it when i'm printing ABS but it's not the ideal solution. It did use to turn on and off before using cura's fan settings, and octoprint, but it's stopped.
Would anyone have any other places to check the board, or any other tricks?