I use the 3HC to drive the extruder. The error appears when I try to extrude the filament. I swapped the stepper's coils around, but this didn't change anything. Drivers 1 and 2 are working. Diver 0: I get "Driver 1.0 error: phase B short to ground."
I bought the 3HC and a PT100 Daughter Board on Spool3D on July 9th, 2024. I haven't tested the 3HC until now since I haven't had time.

M122-M98-reponce.pdf config.g

I finally installed my Duet 3 Expansion 3HC. Everything works except Driver 0. Drivers 1 and 2 worked with the same stepper. I get "Driver 1.0 error: phase B short to ground". The 3HC is in a PETG housing. There is no metal that could shorten phase B. I likely never will use all 3 Drivers, but it is still annoying.
Any suggestion on how to fix this?

5V_INT factory default.

I bought it from SPOOL3D.ca and received it on April 16th, 2024.

Nothing else is connected to the board, and yes, there is a jumper on the 5V selector.

I did try different cables. All my other devices, Arduinos and ESP32s, work fine. Also, when I supply 24V power to the board, communication works fine through the same cable and with the same computer.

I'm trying to set up my new DUET3-MAIN-6XD (REV 1.01). When I connect the board to my computer over USB, none of the LEDs turn on, and I can't establish a connection. However, everything seems to work fine if I connect the board to 24V. According to the setup guide, powering the DUET3-MAIN-6XD other than through USB should not be necessary to establish a connection and run Duet Web Control.