When testing Windows 10 as Windows 10 insider MVP i was seeing that i did get errors at Xbox Networking at Gaming section in the Settings menu. So did some research on the internet and configured the UBNT EdgeMax Pro 8 router that i am using for my Internet connection to XS4All Fiber to the Home (FFTH) connection.
Everyone had the moment, that you get a notification that you disk is nearly full, or when you want to update Windows 10 you get a popup with the warning to free up some space on your disk