Common reasons Peacock stops working and what to check first
Peacock stops working most often because of a weak internet connection, an outdated app, or a problem with your device's cache. Before you restart everything, check whether your internet speed meets Peacock's minimum: 8 Mbps for HD and 25 Mbps for 4K. You can test your speed at speedtest.net in seconds. If your connection is strong, move to the next step.
The second most common cause is an app that hasn't been updated in weeks or months. Peacock pushes updates regularly, and an old version may refuse to load shows or may crash during playback. Check your device's app store — Apple App Store for iPhone and iPad, Google Play for Android, or the app store built into your streaming device — and look for an "Update" button next to Peacock. If you see one, tap it and wait for the update to finish before opening the app again.
If your connection is fast and the app is current, the problem is usually cached data that has become corrupted. This happens more often than you might think, especially after a crash or a failed stream. The fix is straightforward: close the app completely, then clear its cache. The steps differ by device, so scroll down to find your type.
Key Takeaways
- Test your internet speed at speedtest.net — Peacock needs 8 Mbps for HD and 25 Mbps for 4K, and a slower connection is the most common cause of buffering or failure to load.
- Update the Peacock app through your device's app store before troubleshooting anything else, because an outdated version often causes crashes and playback errors.
- Clear the app's cache through your device settings to remove corrupted data that prevents Peacock from starting or playing content.
- Sign out of your Peacock account and sign back in if the app loads but shows an error or won't play anything, because session problems are common after connection drops.
- Restart your router by unplugging it for 30 seconds if multiple apps are slow or failing, because a stuck router is often the real cause of streaming problems.
How to clear Peacock's cache on iPhone and iPad
On Apple devices, you cannot clear cache for a single app the way you can on Android. Instead, you must offload the app, which removes it but keeps your login information. Open Settings, tap General, then Storage. Find Peacock in the list and tap it. Tap "Offload App," then confirm. Wait a few seconds, then tap "Reinstall App." The app will read again — this usually takes under a minute on a fast connection — and your login will still be saved.
If offloading doesn't fix the problem, the next step is to delete the app entirely and reinstall it. This will erase your login information, so you will need your Peacock email and password. Go to Settings, find Peacock, tap it, and select "Delete App." Confirm the deletion. Then open the App Store, search for Peacock, and tap "Get" to read it fresh. Sign in with your email and password when prompted.
How to clear Peacock's cache on Android phones and tablets
Open Settings and search for "Apps" or "process Manager" — the exact name varies by manufacturer. Find Peacock in the list and tap it. Look for "Storage" or "Storage and Cache." Tap "Clear Cache." This removes temporary files without deleting your login information. Close Settings and open Peacock again.
If clearing cache doesn't work, tap "Clear Data" or "Clear Storage" instead. This removes everything, including your login, so you will need your email and password to sign back in. After you tap it and confirm, close Settings, open Peacock, and sign in again.
How to clear Peacock's cache on streaming devices
On Roku, press the Home button, navigate to "Peacock," press Options (the button with three horizontal lines), and select "Remove channel." Then go to the Roku Channel Store, search for Peacock, and select "Add channel" to reinstall it. Your Peacock account login will not be saved, so have your email and password ready.
On Amazon Fire TV, go to Settings, select "Applications," then "Manage Installed Applications." Find Peacock, select it, and tap "Clear Cache." If that doesn't work, tap "Uninstall" instead. Then go to the Appstore, search for Peacock, and select "read" to reinstall it. You will need to sign in again.
On Apple TV, hold down the touchpad on your remote while Peacock is highlighted on the home screen, then select "Delete." Go to the App Store, search for Peacock, and tap "Get" to reinstall. Sign in with your Peacock email and password.
What to do if Peacock loads but won't play anything
If the app opens and you can see the menu but shows an error when you try to play a show or movie, sign out of your account and sign back in. Open Peacock, go to your profile (usually in the top right corner), and look for "Sign Out" or "Log Out." Tap it, wait a few seconds, then sign back in with your email and password. This refreshes your session and often fixes playback errors that happen after a connection drop.
If signing out and back in doesn't work, try playing a different show or movie. Sometimes a single title has a temporary problem on Peacock's servers, and another title will play fine. If everything fails to play, the problem is likely your account or your device's connection, not a single show.
How to restart your router and modem
If Peacock is slow or failing and other apps are too, the problem is usually your internet connection, not Peacock. Restart your router by unplugging it from power, waiting 30 seconds, and plugging it back in. Wait another 30 seconds for it to fully restart — you will see lights blink and then settle. Then try Peacock again.
If you have a separate modem (a device that connects to your wall outlet and then to your router), unplug that first, wait 30 seconds, and plug it back in. Wait for its lights to settle, then unplug and restart your router the same way. This clears both devices and often fixes connection problems that affect all your streaming apps.
When to contact Peacock support
If you have updated the app, cleared the cache, restarted your device, and restarted your router, and Peacock still will not work, contact Peacock support through the app or at peacocktv.com/help. Have ready the name of your device, the version of your operating system (iOS, Android, Roku, etc.), and a description of what happens when you try to use Peacock — whether it crashes, shows an error message, or fails to load.
Peacock support can see your account history and may find a problem on their end that is preventing your account from working. They can also tell you if there is a known issue with your device type that they are working to fix.
Frequently Asked Questions
Why does Peacock keep buffering?
Buffering usually means your internet speed is too slow for the video quality you are trying to watch. Test your speed at speedtest.net. If it is below 8 Mbps, you need a faster connection or a different internet provider. If your speed is fine, restart your router and close other apps that use the internet, because they may be slowing down Peacock.
Does Peacock work on all devices?
Peacock works on iPhone, iPad, Android phones and tablets, Roku, Amazon Fire TV, Apple TV, Samsung Smart TVs, LG Smart TVs, Chromecast, and web browsers on computers. If you have an older device, check the app store to see if Peacock is available for it — very old devices may not be supported anymore.
Will clearing the cache delete my saved shows and watchlist?
No. Clearing cache removes only temporary files. Your watchlist, saved shows, and login information stay on Peacock's servers. When you sign back in, everything will be there. The only exception is if you choose "Clear Data" or "Clear Storage," which removes your login — but your account itself is unaffected.
What if Peacock works on one device but not another?
The problem is likely that device. Update the Peacock app on the device that is not working, clear its cache, and restart the device. If it still does not work, restart your router. If only that one device fails while others work fine, the issue is with that device's connection or app, not your account or internet service.
Can I use Peacock on multiple devices at the same time?
Peacock allows simultaneous streaming on up to four devices with a single account. If you are trying to watch on more than four devices at once, you will get an error. Sign out on one device and try again. If you are not using four devices, the error usually clears after you sign out and sign back in.