Can someone share about their experience with dual extrusion. I have a CubeX Duo, but it is unable to heat up both extruder at the same time.

So when I print 2 colors, or 2 materials, it would take 12 hours to complete (because when switching extruder, the machine needs to heat up the extruder again).

Is it possible to keep both extruder heated at all time, so I don’t need to wait when switching?

Sounds like the defaults are set to a single extruder, but the project file is reading the on and offs- go through the basic setup manual several times. It took me a few days hust to navigated the screen!