| Issue | Likely Cause | Solution | |-------|--------------|----------| | Printer not recognized over USB | Driver missing (CH340) | Install CH340 driver (Windows) | | G-code won’t start printing | Filename too long / special characters | Rename to short, no spaces (e.g., test.gcode ) | | Layer shifts in print | Firmware acceleration too high | Reduce max acceleration in slicer or firmware | | Thermal runaway error | Faulty thermistor or PID tuning | Run PID autotune via Pronterface | | Wi-Fi print fails | VoxelMaker/VoxelPrint IP mismatch | Use static IP for printer, restart router |

: Often the preferred slicer for Voxelab's resin printers like the Proxima 6.0 Go to product viewer dialog for this item.