We are a production shop, printing parts for carburetors. We have a gcode file on the SD card that is working for us (actually a lot of files). After the update to …16 and then …28 at Lulzbot’s recommendation a problem started after the first print of the day. The first print runs fine after starting the machine, when we try to print again it always fails at the ‘probing’. The print head is about 5 mm above the probing point and does not lower to the probe plate. Since the gcode ran successfully the first time we ruled out the gcode (and hasn’t changed in 3 months) . The problem started after the install of firmware …16 , we contacted Lulzbot and theyy told us execute a M119 from the terminal it Cura ( v3.3.32 ) but that is problematic since it is a probe / re-probe state and eventually fail and the printer does not respond.
Is anybody else have problems with this firmware?
Any help and recommendations would be greatly appreciated.
Daytona Parts Co.