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Why Are My Reolink Camera Recordings Missing or Have Gaps

Reolink GuideSecurity Cameras
medium difficulty 10-20 minutes 247 views 11 found helpful Updated
This guide applies to: Reolink Reolink Security Camera (Reolink RLC-810A, RLC-820A, Argus 3 Pro, TrackMix, E1 Zoom)
At a glance — most common causes
  • SD card full and not set to overwrite oldest files
  • SD card failing or corrupted causing write errors
  • NVR recording schedule not set to 24/7 continuous
10-20 minutes11 solutions coveredmedium level

Expert Review & Technical Scope

DeviceReolink Reolink Security Camera
Model CoverageReolink RLC-810A, RLC-820A, Argus 3 Pro, TrackMix, E1 Zoom
Fix Time10-20 minutes
DifficultyMedium
Required ToolsMicroSD card
Network / ProtocolWi-Fi / app-based troubleshooting context

Problem Description

Your Reolink camera has gaps in its recordings where hours or even days of footage are missing. You check the playback timeline and find empty stretches where there should be continuous recording. This defeats the purpose of having a security camera because the missing footage could contain the exact event you need. The cause depends on whether you are recording to an NVR local SD card or Reolink cloud and each has a different fix.

Why This Happens in Real Homes

Your Reolink camera has gaps in its recordings where hours or even days of footage are missing. You check the playback timeline and find empty stretches where there should be continuous recording. This defeats the purpose of having a security camera because th.. In real usage this appears as Playback timeline shows empty gaps with no recordings, Continuous recording has random hours missing each day, and Motion events recorded but continuous recording stops

The pattern in this case points to SD card full and not set to overwrite oldest files, SD card failing or corrupted causing write errors, and NVR recording schedule not set to 24/7 continuous. The repair usually holds when done in order: Check Recording Mode, then Check SD Card Health, then Enable Loop Recording. After applying the fix, validate behavior with repeated command tests and at least one full automation cycle to confirm stability.

Symptoms

  • Playback timeline shows empty gaps with no recordings
  • Continuous recording has random hours missing each day
  • Motion events recorded but continuous recording stops
  • Camera is online but nothing is being recorded
  • SD card shows much less footage than expected
  • NVR shows camera connected but no recording icon

Recognize these? Here's what usually causes it.

Common Causes

  • SD card full and not set to overwrite oldest files
  • SD card failing or corrupted causing write errors
  • NVR recording schedule not set to 24/7 continuous
  • Camera motion detection set instead of continuous record
  • Network bandwidth insufficient for NVR recording
  • Camera firmware bug causing recording to silently stop

Most fixes happen in the first 3 steps.

Warning

Formatting the SD card or enabling overwrite erases all existing recordings permanently. Download any important clips before formatting. For NVR recordings back up critical footage to a USB drive before making changes to the recording schedule.

Tools & Requirements

MicroSD card
Recommended Tools for Reolink Security Camera

These tools will help you complete this fix.

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Step-by-Step Solution

1

Confirm recording mode and schedule coverage

Review whether the camera is set to continuous, motion-only, or scheduled recording, because schedule windows and event filters often explain apparent timeline gaps.

2

Check storage health and overwrite behavior

Inspect SD/NVR capacity, file system status, and overwrite settings, since full or unstable storage media can silently drop segments without clear front-end errors.

3

Audit network stability during missing intervals

Correlate missing timestamps with WiFi/Ethernet interruptions and upstream outages, because packet loss during upload or stream write can create timeline holes.

4

Review motion zones and sensitivity thresholds

If using event recording, adjust zones and sensitivity to avoid under-triggering, because narrow zones and conservative thresholds frequently miss real activity.

5

Retest with controlled movement across zone boundaries

Run a timed walk test and compare expected event windows against saved clips, so you can verify whether gaps come from trigger logic, storage, or network path.

Quick Solutions

Format SD card and enable loop recording
Replace failing SD card with high-endurance card
Verify NVR recording schedule is continuous
Switch from motion-only to continuous recording
Use wired Ethernet instead of WiFi for NVR cameras
Update camera and NVR firmware

Still having issues? This is usually the deeper cause below.

Camera issues that start suddenly almost always trace back to an upload bandwidth drop — run a speed test before assuming hardware failure.

Pro Tip

Set up email alerts in the Reolink app for storage errors and camera disconnections. This way you learn about recording issues immediately rather than discovering missing footage days or weeks later when you actually need it.

Real-World Insight

Live view problems that start suddenly usually trace back to an upload speed drop — the camera itself is fine, the bandwidth path to the cloud isn't.

What Usually Goes Wrong
  • SD card full and not set to overwrite oldest
  • SD card failing or corrupted causing write errors
  • NVR recording schedule not set to 24/7 continuous
  • Camera motion detection set instead of continuous record
  • Network bandwidth insufficient for NVR recording
Best Reolink Security Camera Options

Most popular upgrades chosen by Reolink Security Camera owners.

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Official Manufacturer Manual

If you need the complete manufacturer documentation for advanced setup, wiring diagrams, or detailed specifications, you can download the official manual below. The manual includes full technical instructions directly from the manufacturer and may help if your issue requires deeper troubleshooting.

Download the Official Reolink Security Camera Manual

Source: reolink.com

Need More Help? Reolink Support

Note: The contact information below connects you directly to Reolink's official customer support team, not Trunetto. They can help with warranty claims, device replacements, and advanced technical issues.