Comment 0 for bug 620854

A 403 HTTP error is produced when listening to Pandora for long periods of time. It seems to occur when an Ad might have played using the web interface. This has happened ever since the first release the error is produced on the pandora.com website and there are no songs in the queue in the pithos window. After a few minutes you can change the station and songs will queue and the 403 error is gone.

If this is indeed related to Ads, I suggest popping up a notification stating that a break will be taken for Advertisements listing an ETA for resuming the music and then have pithos automatically resume playing.