NeoGAF: Xbox One OS and XBL having issues that will take months to fix

[globalisateur]

What about the X1 twitch 2014 delay?

PS4 has this app from the launch (and it works well) but delayed to 2014 (so several months) on X1.

Maybe it was that app that caused problems on some X1 games. If it was the case Microsoft was smart to delay it.