This is quite a useful discussion/presentation to watch if you’ve got remote members in your agile teams or you’ve got multiple agile teams spread across different geographies.
It’s by Professional Scrum Trainer Punit Doshi.
The main presentation starts at 8:07 so I’d skip to there if I were you.
It discusses non-collocated teams and teams with members across global demographics.
Highlights that it’s preferable to have the scrum master in the same time zone as the majority of the team, ideally collocated.
It describes anti-patterns to look out for within teams that are an indicator that things are going, or will go, wrong.
It also lists key things to do with distributed teams to make it work; team members must feel and work like one team.