@heldot Sorry for the trouble you are having with music stopping when listening on your laptop.
To help us troubleshoot, please let us know:
What you’re listening to (station, album, playlist, or podcast)
Any error messages you’re seeing, including what they say
And just a bit more about your setup:
Pandora website or Desktop App
Browser and version, if you’re using the website
We’ll take a closer look once we have these details.