Also try to put into programming mode, pull the DiCE from OBD, close the tab/window, wait a few seconds, connect DiCE back.

Flashing CEM does not rely on any other module. CEM reload is supposed to fix the problem, since Volvo HQ knows what needs to be in your CEM (car config) by your VIN. You have to call VIDA tech support afterwards and reclaim money they stole. In my case it was around $1k lost in all the attempts dan...