Disney Plus launch day sees the streaming service already encountering some errors, with some users citing an inability to login and stream programs.

In a surprise twist just a week ahead of the Disney+ launch, it's come to light the new streaming service will shows ads for the Starz premium cable channel on its site. The launch of Disney+ is going to be a big one for Disney, with millions expected to subscribe and begin streaming its massive library of TV shows and movies from Disney, Marvel, Lucasfilm, and National Geographic. No doubt the appearance of a Starz ad on a Disney+ site is going to be a source of some confusion to more than one of these new subscribers, so here'…