red crosshair point - meaning/moving

[Krischu]

I'm wondering about the meaning of the red crosshair poit which is located in my drawing a some arbitrary location of which I don't know where it come from. Maybe the most recent construction point? Could anyone explain. Thank you.

[Husky]

That is the "Relative zero" point and is automatically produced by QCAD. It can be used for e.g. coordinate input like "start line from relative zero with a distance of x/y to this point. Regardless that it is automatically set by QCAD you can move it to what ever point is more suitable for you. Have a look at your options within the Snap tool menu.