Same issue after having just upgraded to Cura 4.1. After reading the thread I plan to re-install 4.0 for now (though I do see there is a workaround posted here.) Just wanted to chime in and mention it is happening to me too - sounds like it might happen to everyone that didn't have that value defined manually at some point (probably most users?)
Is this something that is considered a bug then, or going forward will we have to set that Z- speed value ourselves to use Cura 4.1 or higher?
PS: very happy to quickly find a solution for this. Cura said a print would take 7 hours - current on hour 23 and still going because of this constant pausing. Also contrary to the title, the pause happens for me multiple times on each layer - not just once per layer.
