p-dev320
Moderate
Hulu · Streaming
A playback failure error often related to DRM (Digital Rights Management) issues or a problem with the Hulu app itself preventing content from loading.
Quick Answer
Error code P-DEV320 on your Hulu Streaming means: A playback failure error often related to DRM (Digital Rights Management) issues or a problem with the Hulu app itself preventing content from loading.. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Force close the Hulu app and relaunch it.
2
Check for and install any available Hulu app updates from your device's app store.
3
Clear the Hulu app cache and data: Settings > Apps > Hulu > Clear Cache and Clear Data.
4
If using an external display, ensure your HDMI cable supports HDCP 2.2 and try a different HDMI port.
5
Uninstall and reinstall the Hulu app to reset DRM licenses.
6
Restart your device completely (full power cycle, not just sleep mode).
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
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