Troubleshooting Your Ubiquiti Security Camera System

Ubiquiti's UniFi Protect system is a powerful, professional-grade security platform, but like any technology, things can occasionally stop working as expected. Whether you're seeing a camera go offline, a blank live view, or recordings that have stopped appearing, this guide walks you through the most common issues and how to fix them yourself.

As with any troubleshooting, work through these steps one at a time and test in between each one. This makes it easy to pinpoint what solved the problem.

Understanding Your System

Your Ubiquiti camera system is made up of a few key components working together. The cameras themselves are PoE (Power over Ethernet), meaning a single ethernet cable carries both power and data from the camera back to the NVR (Network Video Recorder). The NVR stores your footage locally and runs the UniFi Protect software. You then view your cameras and recordings through the UniFi Protect app on your phone, tablet or computer.

Knowing this helps when troubleshooting, as an issue can originate at any point in that chain, so it's worth checking each one.

1. Camera Showing as Offline in UniFi Protect

If a camera is showing as offline, the first thing to check is the LED status light on the camera itself. No light at all usually points to a power issue. A light that's on but flashing may indicate a connectivity issue.

What to do:

• Check the LED on the camera. If there's no light, check the PoE cable and the port it's connected to on the NVR or switch.

• Try plugging the camera into a different PoE port on the NVR or switch to rule out port damage.

• In the UniFi Protect app, navigate to the camera and try restarting it from within the device settings.

• Ensure the camera's firmware is up to date. Outdated firmware can cause instability and connectivity issues.

2. Live View Not Loading or Showing a Black Screen

If your camera appears online but the live view won't load or shows a black screen, this is often related to the app, browser, or remote access configuration rather than the camera hardware itself.

What to do:

• Try closing and reopening the UniFi Protect app.

• Test the live view on a different device, such as another phone, tablet, or a web browser. If it works on one device but not another, the issue is with that specific device or its app installation.

• Ensure the UniFi Protect app is updated to the latest version and has permission to access data over both Wi-Fi and mobile data.

• If you're using a VPN on your device, try disabling it. VPNs can interfere with WebRTC, which UniFi Protect uses to establish connections. This applies to both the mobile app and browser access.

• Check status.ui.com to confirm there are no Ubiquiti service outages affecting remote access.

• Try restarting the camera from within the app settings and wait a couple of minutes for it to come back online.

3. Cameras Not Recording

If your cameras are online and showing a live view but aren't recording, the most common cause is an incorrect recording mode setting.

What to do:

• In the UniFi Protect app, go into each camera's settings and check the Recording Mode. It should be set to either Always (continuous recording) or Detections (records on motion). If it's set to Never, no recording will occur. This setting is configured per camera, so check each one individually.

• If the mode is set to Detections, check that the motion detection zones are configured correctly. If zones aren't set up, the camera won't know what to trigger on.

• Check the NVR's storage health. In the UniFi Protect settings, navigate to the Storage section and verify the hard drive is listed as healthy and has available space. UniFi Protect automatically manages storage by deleting the oldest recordings to make space, but a failing drive will cause recording to stop.

• Check whether firmware updates are available for the cameras or the NVR and apply them if so.

4. NVR Offline or Unreachable

If the NVR itself is showing as offline or the app can't connect to it at all, this affects your entire system.

What to do:

• Check that the NVR is powered on and that its indicator lights appear normal.

• Power cycle the NVR by turning it off, waiting 60 seconds, and turning it back on. Wait a few minutes for it to fully restart before checking again.

• Ensure the NVR is connected to your network via ethernet and that the cable is secure at both ends.

• Check that your modem and router are online, as the NVR needs network access to be reachable through the app.

• If accessing remotely, check status.ui.com to confirm there are no Ubiquiti service outages.

5. App or Notifications Not Working

If the app seems to be behaving unexpectedly, such as notifications not coming through, errors loading, or features not responding, a few simple steps usually resolve it.

What to do:

• Check that notifications are enabled for the UniFi Protect app in your phone's settings. On iPhone this is under Settings > Notifications > UniFi Protect. On Android, check App settings.

• Ensure the app has permission to access data over both Wi-Fi and mobile data, not just Wi-Fi, otherwise you won't receive notifications when away from home.

• If you're using a VPN on your device, try disabling it, as VPNs can interfere with the way UniFi Protect connects to the system.

• Delete and reinstall the app as a last resort for persistent issues.

Still Having Issues?

If you've worked through these steps and things still aren't right, get in touch with our team on 1300 878 468. Some issues, such as a failing hard drive in the NVR or a hardware fault in a camera, do require a technician’s attention, and we're here to help.