User blog comment:Joy2b/Struggling with speed/@comment-24279540-20140117133033

I find that habit runs much more slowly on my dad's tablet than it does on my laptop. It can't be the internet connection, because they're both wireless to the same router. And of course it can't be my habits, because I'm looking at the same list each time. If Habit does much of its working out in people's own computers, rather than at the server, this could explain why some machines suffer from slowness when others don't.