Again as the play goes into screensavor mode the pandora radio stops playing. This worked find 2 firmware versions before without this happening.
What firmware version you have currently installed? The issue with Pandora was fixed in 3.00.28. If you have an earlier fimrware try to update to latest version. If you already have latest version try rolling back to 3.00.28.
To can find rollback instructions in the link below:
I cannot get Pandora at all because I live outside the US