The March Update addresses some issues with Xbox consoles
A new update has been released for Xbox that brings many improvements and new features without the official notes indicating any treatment related to the common console connection problems recently with the Xbox Series devices, but new official statements confirm that such fixes are already in place.
Jason Ronald of the Xbox team tweeted this, confirming that many of the console connection issues players are complaining about have been fixed.
Perhaps the reason for the absence of official publications or clearer statements about this matter is that the update addresses some aspects of the problem and does not completely remedy it.