Today I encountered my first xbox live connection issue with my xbox one. "Why am I telling this?" Because after months of membership and massive amount of hours of playtime this is the first problem i have had. This issue is obviously not common with X1 xbox live and I am happy, not that it happened mind you, but that it seemingly is a rarity unlike the competitions offerings from what I hear.
FYI I wasn't playing a game mind you. I was watching an online streaming service show @ the time when the down occurred
Kudos to Microsoft for keeping a "clean ship" so to speak, so far and thank you.