The quick answer
“Connected” confirms the VPN connection, not smooth video delivery. Compare the same player and title with one change at a time. If playback is repeatedly worse only through your current VPN and you still need a US connection, consider a Residential US IP as an alternative to test. The IP type alone does not guarantee faster streaming.
Compare your connectionAlready narrowed it down to your VPN? Explore Residential US IP options.
1. Separate buffering from an access error
Use this guide when playback begins but repeatedly pauses, loads or loses picture quality. If the player shows a country or VPN/proxy error, follow US IP address, but streaming still blocked? A title absent from search belongs in the missing US shows guide.
Note whether it affects one episode, every title, one live channel or every service. Record the device, app version, time and exact message. That pattern makes the next check more useful than repeatedly reconnecting without a comparison.
2. Run a fair VPN comparison
Choose content that your account can play on both connections. Keep the device, app, title, episode, quality setting and home network unchanged. Test near the same time; comparing afternoon playback with a busy evening introduces another variable.
- Play with your current VPN and note when pauses begin.
- Disconnect the VPN, reopen the player and repeat the same playback segment where available.
- Reconnect and repeat. Look for a repeatable difference, not one lucky run.
- If your provider offers another appropriate US endpoint, test it separately while keeping everything else the same.
If turning off the VPN produces a country restriction, you have not compared playback performance. Record “unavailable without VPN.” A permitted local title can check basic connectivity, but it is a different test and cannot establish how the US title would perform.
| Repeatable result | Next step |
|---|---|
| Buffers with and without the VPN | Check the home network, player and service. |
| Smooth without VPN; buffers with VPN | Investigate the VPN connection and compare another suitable US connection. |
| Only one device buffers | Compare that device’s network and app setup. |
| Only one title or live channel fails | Check that stream and the service’s support information. |
3. Check the network used by the actual player
A fast result on a phone beside the router does not measure the TV across the house. Test on the playback device where possible. Compare Wi-Fi with a supported Ethernet connection, or move the player closer to the router for a temporary check. Keep the VPN configuration consistent during this comparison.
Pause large downloads, cloud backups and other streams, then repeat playback. Peacock recommends reducing competing network use when diagnosing buffering. If that change helps, available household bandwidth is a useful lead.
Run a connection test and compare it with your service’s recommendation for the selected quality. Treat the result as a clue: a short speed test is not proof of sustained playback performance. With selective DNS routing, the test and video can also use different routes.
Repeat the same test at the time buffering usually happens. If evenings are consistently worse, note that pattern for your internet or connection provider; it suggests a time-related bottleneck but does not identify its location on its own.
4. Check the app, device and stream
Fully close and reopen the app. Restart the playback device and install available app, browser and system updates. Use the service’s device-specific instructions; a factory reset is not a sensible first step.
Try another included title, then the same program on a second supported device. For a TV-only failure, use streaming works on phone, but not TV. If you cannot install the player at all, use the missing TV app guide.
For live TV, compare another channel and an on-demand program. An event-specific problem needs a different report from failures across every stream. Check official service-status information before making more network changes.
What to check on your service
Netflix
Netflix’s buffering guide covers connection testing, Wi-Fi, restarts and device updates. On supported TV apps, use Get Help → Check your Network. Follow its instructions for your exact device. For a VPN message instead of repeated pauses, continue with Netflix troubleshooting.
Hulu
Hulu recommends sustained speeds of 3 Mbps for its streaming library, 8 Mbps for live streams and 16 Mbps for 4K. Other household activity requires additional bandwidth. Record whether the problem affects live or on-demand viewing, then use Hulu troubleshooting.
Peacock
Peacock’s buffering guidance prioritizes competing devices, large downloads and connection speed. Compare another program when a live event stalls. If you receive a location or account message, follow the corresponding branch in Peacock troubleshooting.
Fubo
Fubo recommends checking service status, restarting the affected channel and comparing another compatible device. It also states that VPN access is unsupported; an explicit VPN error is separate from buffering. Use Fubo troubleshooting for that message.
Need a different US connection?
Try a Residential US IP for your streaming setup.
If your home network plays smoothly and the problem repeatedly follows your current VPN, explore a Residential US IP plan. It gives you an alternative US connection to evaluate with your chosen service and device.
After subscription, use the credentials and setup instructions sent by email. Repeat the same playback check on your actual player. Judge the result by stable viewing at your usual viewing time—not just the country shown by an IP checker.
Residential describes the address type. It does not repair weak Wi-Fi, an app fault or a service outage, and does not guarantee speed or streaming access.
Still unsure where the problem is?
Open Streaming Doctor for playback and buffering. Already use USip? Contact USip Support with the service, device, affected title, time and comparison results before buying another subscription.
Quick questions
My speed test is fast. Why does video still buffer?
The test and playback may differ in route, timing and duration. Compare actual video on the affected player; also check its app and Wi-Fi connection.
Does a US IP prove the video uses that connection?
No. An IP checker reports its own request. Confirm the setup on the playback device, especially when using selective DNS routing.
Should I replace my VPN immediately?
First establish whether buffering repeatedly follows it. If both connections struggle, investigate the shared network, device or service before paying for another connection.
Sources
Official guidance reviewed October 14, 2026. The comparison sequence above is our diagnostic approach; a pattern narrows the investigation but does not prove a single cause.