I have a sporadic issue with the Duet or the power supply.
Very sporadic the Duet is switching off and directly powering again (by putting 12V to the pwr_on pin -> PC PCU) is not directly working or
the Duet is turning off after 2 seconds again.
But mostly it works as expected.
Today the Duet switches off during a print job, it has been printing for ~3 hours already and than when turning movement from forward to backward it
happens.
My heatbed is AC using an SSR, the hotend was heating, I have 2 always on fans, PanelDue one Nema17 for X-axis and one Nema23 for Y-axis.
Normaly I expect the system is drawing enough power to keep the PC PSU away from shutting down due to no load.
Any hint what I can check to eliminate this issue ?
Regards
Pulmux