FLUX Delta Family Firmware 1.6.70

Fixed

– Firmware update via USB cable is going to
    display “cannot connect machine”
    even has been success.
– Disable “Filament Detection” now effect
    on load filament.

Changed

– Optimize extruding speed when
    loading filament
– Optimize filament position recovering
    from pause stage
– Improved USB cable stability
– Disable movement test at default