Pokemon Sun & Moon: Online play experiencing issues at the moment

It seems like Pokemon Sun & Moon’s online servers are experiencing some issues at the moment. Nintendo have issued a statement that they are investigating these issues and are working to fix them. Since a Global Mission is currently underway, it’s possible that it might be extended to compensate for this downtime. Source

Getting to Grips With SOS Battles in Pokémon Sun and Moon - Guide

Pokémon Sun And Moon' Issues: The Two Biggest Problems The New

I'm starting over Pokémon Ultra-Sun and I would like to know why

Pokémon Sun and Moon

Pokémon Ultra Sun Moon guide: 7 essential tips

Ranking the best Pokemon games from worst to best

Pokémon Sun' and 'Moon' Take Up Nearly 4GB Each

Pokemon Trading Card Game: Sun & Moon (SM12) Cosmic

Pokémon Sun and Moon