system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: When I'm on Pandora and have low internet connection it takes several minutes for a song to load. How come advertisements load right up with no problem?
gpt
At least some advertisements are cached on your device when you have good service since they will definitely be played, whereas caching songs does not make sense since you might change stations or have an effect on your current station playlist by upvoting/downvoting or skipping songs.