I just bought a duet wifi about 2 months ago, this being my second board on a voron 2 my first is on a tronxy x5s. Just the other night my board on voron quit working, first it was a bad temp reading so I swapped to the second extruder and changed code to read that for primary extruder. That was a week ago. Just a few days ago I tried turning on my part cooling fan. They wouldn't come on.. and then two nights ago in the middle of a print my tool head cooling fan just shut off and wont come back on. I would like to ask for trouble shooting help but I've been an electrical technician since 1983 component level. Everything had been working as I commissioned this printer and have over 30 prints on it...
Mark