Start with the simplest fixes 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Peacock stops working most often because of a weak internet connection, an outdated app, or a problem with your device's cache.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 assume your account is broken, restart your device, check that you have a stable connection, and force-close the Peacock app completely — not just minimizing it. Then open it again.
If that does not work, the next step depends on where you are trying to watch. Peacock works on phones, tablets, computers, and streaming devices like Roku, Fire TV, and Apple TV, but the troubleshooting path is different for each one. A problem on your phone may not be a problem on your computer, which tells you whether the issue is with the app itself or with your device.
Write down what you see when Peacock fails — does it crash, freeze, show a black screen, or give you an error code? That detail matters. A crash on startup is different from a freeze mid-show, and knowing which one you have narrows down the cause.
Key Takeaways
- Restart your device and force-close the Peacock app completely, then reopen it — this fixes most playback problems without any other steps.
- Check your internet speed; Peacock needs at least 5 Mbps for HD and 25 Mbps for 4K, and a weak connection will cause buffering, freezing, or crashes.
- Update the Peacock app to the latest version through your device's app store, because outdated versions often stop working after Peacock releases a new update on their end.
- Clear the app's cache and stored data if restarting does not work, which removes corrupted files without deleting your account or watch history.
- If Peacock works on one device but not another, the problem is with that specific device, not your account or internet.
Check your internet connection and speed
Peacock requires a minimum internet speed to stream without interruption. For standard definition, you need at least 2.5 Mbps. For HD, you need at least 5 Mbps. For 4K, you need at least 25 Mbps. If your connection is slower than what you are trying to watch, Peacock will buffer, freeze, or crash.
Test your speed using a free tool like Speedtest.net on the same device you use for Peacock. Run the test while you are in the same room as your router, then run it again from where you normally watch. If the speed drops significantly in another room, you may be too far from your router or have too many devices using the internet at once.
Move closer to your router, restart your router by unplugging it for 30 seconds, or disconnect other devices that are using bandwidth — streaming video, downloading files, or online gaming all slow down Peacock. If your internet is consistently slow, contact your internet provider to check for outages or service problems in your area.
Update the Peacock app to the latest version
Peacock releases updates regularly, and an outdated app often stops working after Peacock updates their servers. The app may crash on startup, fail to load shows, or refuse to play video even though your connection is fine.
On iPhone or iPad, open the App Store, tap your profile icon in the top right, scroll down to "Available Updates," find Peacock, and tap "Update." On Android, open Google Play, search for Peacock, and tap "Update" if it appears. On a computer, Peacock works through your web browser and updates automatically — you do not need to do anything.
On streaming devices like Roku or Fire TV, go to your device's app store, find Peacock, and check whether an update is available. If you are not sure whether your app is current, uninstall Peacock completely and reinstall it fresh from the app store. This takes two minutes and often solves crashes that happen right after Peacock releases a new version.
Clear the app's cache and stored data
Peacock stores temporary files on your device to load faster. If those files become corrupted, the app may crash, freeze, or refuse to play video. Clearing the cache removes these corrupted files without deleting your account, password, or watch history.
On iPhone or iPad: Go to Settings, tap General, then iPhone Storage. Find Peacock in the list, tap it, and tap "Offload App." Wait a few seconds, then tap "Reinstall App." This removes the app and its cache but keeps your account data.
On Android: Go to Settings, tap Apps, find Peacock, tap Storage, and tap "Clear Cache." If that does not work, tap "Clear Storage" instead — this removes more data but still keeps your account.
On Roku: Go to Settings, tap System, then System Restart. This clears the cache for all apps on your Roku. On Fire TV, go to Settings, tap Apps, find Peacock, and tap "Clear Cache," then "Clear Data."
Sign out and sign back in
Sometimes Peacock loses your login session, which causes crashes or playback errors even though your password is correct. Signing out and signing back in refreshes your session and often fixes the problem.
Open Peacock, go to your profile or account settings, and look for a "Sign Out" or "Log Out" option. Tap it, then close the app completely. Wait 10 seconds, reopen Peacock, and sign in again with your email and password. This is different from just closing the app — you must actively sign out first.
If you cannot remember your password, use the "Forgot Password" link on the Peacock login screen. Peacock will send a reset link to your email. Check your spam folder if you do not see it in your inbox.
Test Peacock on a different device
If Peacock works on your phone but not your tablet, or works on your computer but not your Roku, the problem is with that specific device, not your account or internet. This tells you whether to troubleshoot the device or contact Peacock support.
Try opening Peacock on any other device you have — a phone, tablet, computer, or streaming device. If it works there, your account is fine and your internet is fine. The device that is not working has a software problem, a storage problem, or a compatibility problem.
If Peacock does not work on any device, the problem is either your internet connection or your Peacock account. Check your internet speed again, and if it is fast enough, contact Peacock support through the app or website to report the issue.
Restart your device and router
A restart clears your device's memory and stops background processes that may be interfering with Peacock. This is the most common fix and takes less than a minute.
For a phone or tablet, hold the power button until you see the shutdown screen, then slide to power off. Wait 10 seconds, then press the power button again to turn it back on. For a computer, click the Start menu or Apple menu, select Shut Down, wait for it to turn off completely, then turn it back on.
For your router, unplug the power cable, wait 30 seconds, and plug it back in. Wait another 30 seconds for it to fully restart. This clears the router's memory and can fix connection problems that affect Peacock and other streaming apps.
Frequently Asked Questions
Why does Peacock keep crashing when I try to play a show?
Peacock crashes on startup or during playback most often because the app is outdated, your device's cache is corrupted, or your internet connection is too slow. Update the app first, then clear the cache. If it still crashes, restart your device and check your internet speed.
What does the error code mean when Peacock won't load?
Peacock shows different error codes for different problems — some relate to your internet, some to your account, and some to the app itself. Write down the exact code and number, then search for it on the Peacock support website or contact Peacock support with the code. They can tell you what it means and how to fix it.
Can I watch Peacock offline or read shows?
Peacock does not allow you to read shows for offline viewing on most devices. You must have an active internet connection to stream. Some content may be available to read on the Peacock app for phones and tablets, but this depends on your subscription plan and the specific show.
Why does Peacock work on my phone but not my TV?
If Peacock works on one device but not another, the problem is with the device that is not working, not your account or internet. Your TV may need an app update, a restart, or a cache clear. Try restarting your TV first, then update the Peacock app through your TV's app store.
How do I know if Peacock is having a server outage?
If Peacock is not working on any of your devices and your internet is fast, Peacock may be experiencing a server outage. Check the Peacock social media accounts on X (formerly Twitter) or visit downdetector.com to see whether other users are reporting problems. If there is an outage, you can only wait for Peacock to fix it on their end.