First make sure that your device has the latest Firmware by checking for a new update. If an update is available, try loading Pandora again once the update is complete.

If you're still having the same problem, then please try a few standard network troubleshooting steps:

* Try connecting directly via an ethernet cable rather than wirelessly and see if it works better.
* Try rebooting your modem and router and restarting the device player.

You can also contact Insignia directly in regards to troubleshooting your specific device and settings:

Support: http://insigniaproducts.com/support.html