Thanks for the follow up, @survken.
Could you try clearing the data and cache on your TV to see if it will help. You can use the following steps, though, depending on your model of TV, they may be slightly different.
On the supplied remote control, press the HOME button.
Select the Settings Gear icon ⚙️
Follow the steps according to your TV menu:
Select Apps → See all apps → Show system apps.
Select Apps.
Under System apps, select Pandora.
Select Clear cache, then select Ok.
If the issue still occurs, move on to the next step.
Select Clear data, then select Ok.
If displayed, select CLEAR ALL DATA, and then Ok
I would also try power cycling your TV by unplugging it for at least 5 minutes and then plugging it back in.
Let me know how it goes.
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