Ok let me know how you make out.
Hello! I'm reporting back about the settings i've made in task scheduler. It appears that disabling consolidator(something regarding customer improvement experience improvement program), integrity check (device directory client), maps update, speech model download task ?made no impact :( It must be something else. I will try and make a reinstall of windows this weekend and observe if the "switch to desktop at midnight" reoccurs. Before posting here about my issues I have also talk to Microsoft Support through "Virtual agent" and the only suggestion they could come up with was to disable windows notifications completely and that didn't work either.