Symptoms
- Live view spins or loads for a long time before showing video
- Video freezes every few seconds during live view
- Recorded clips play fine but live streaming struggles
- Multiple cameras buffer worse when viewed at the same time
Likely causes
- CommonSlow home internet upload speedStreaming live camera video depends heavily on upload bandwidth, which is usually much lower than download speed.
- CommonWeak Wi-Fi signal at the cameraA marginal connection at the camera's location limits how fast it can stream video.
- PossibleToo many cameras or devices streaming simultaneouslyViewing several camera feeds at once, or streaming video elsewhere in the house, competes for the same bandwidth.
- PossibleCamera set to a very high resolution or bitrate4K or high-bitrate settings need more bandwidth than many home connections can reliably supply.
- Less commonServer-side congestion during peak hoursCloud service slowdowns can add lag independent of your own connection.
What to do
- Run an internet speed test focusing on upload speed, not just download.
- Check the camera's Wi-Fi signal strength in the app and relocate or add an extender if weak.
- Close other live view streams and pause other bandwidth-heavy activity while testing.
- Lower the camera's video quality or resolution setting if it supports adjustable streaming quality.
- Restart the router and the camera.
- Update the app and camera firmware to the latest versions.
- If viewing several cameras at once is always the trigger, view them one at a time instead.
Tools and parts
Wi-Fi extender or mesh satelliteSearch: “wifi extender for security camera”
When to call a pro
If your internet plan's upload speed is simply too low for multiple cameras, consider upgrading your internet plan or a wired camera setup with a professional installer.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.