Why Does My eufy Camera Keep Going Offline Every Night
- Router WiFi power saving mode disconnects idle devices overnight
- Router DHCP lease expires during low-traffic hours
- HomeBase enters sleep state losing camera connections
Problem Description
Your eufy camera keeps disconnecting overnight and shows offline every morning. You wake up to find hours of missing footage during critical overnight hours. The root cause is almost always router WiFi power-saving settings that kick devices off during low-activity hours. eufy support rarely provides this fix.
Symptoms
- Camera shows offline every morning but was fine yesterday
- Gaps in overnight recordings with no footage saved
- Camera reconnects on its own after a few hours each day
- HomeBase shows connected but cameras drop off at night
- Multiple eufy cameras go offline at the same time overnight
- Camera works all day but disconnects between midnight and 6am
Recognize these? Here's what usually causes it.
Common Causes
- Router WiFi power saving mode disconnects idle devices overnight
- Router DHCP lease expires during low-traffic hours
- HomeBase enters sleep state losing camera connections
- Router firmware auto-updates at night causing brief restart
- WiFi channel congestion increases at night from neighbor routers
- Camera firmware bug causes reconnection failure after brief drop
Most fixes happen in the first 3 steps.
If eufy cameras went offline after a firmware update and will not come back this is a known issue. Contact eufy support referencing the specific firmware version. Some cameras have been bricked by forced updates.
Tools & Requirements
Step-by-Step Solution
Correlate nightly offline times with network events
Check router logs and camera status around the same nightly window, because repeating schedule-based outages usually indicate network maintenance or RF noise patterns.
Evaluate WiFi interference and channel congestion
Measure nighttime channel occupancy and adjust router channel if needed, since neighborhood congestion spikes can trigger predictable overnight disconnects.
Disable router features that rotate leases aggressively
Review lease times and power-saving WiFi policies, because aggressive lease churn or nighttime optimization features can drop IoT devices repeatedly.
Set static DHCP reservation for the camera
Assign a stable IP lease to the camera to reduce reconnect overhead, because IP churn plus weak signal often creates recurring offline loops.
Validate overnight uptime after network tuning
Monitor camera status through two consecutive nights to confirm the fix is sustained, then escalate with logs if offline windows persist.
Quick Solutions
Still having issues? This is usually the deeper cause below.
This usually happens right after a router reboot or ISP change — the device rejoins the network but drops its cloud session silently.
Set up a daily automated router reboot at 3am if available. This clears memory leaks and stale connections that cause increasing instability.
Most WiFi drop-offs happen right after a router reboot or ISP swap — the device reconnects to the network but silently loses its cloud registration.
- Router WiFi power saving mode disconnects idle devices overnight
- Router DHCP lease expires during low-traffic hours
- HomeBase enters sleep state losing camera connections
- Router firmware auto-updates at night causing brief restart
- WiFi channel congestion increases at night from neighbor routers
Before you go — try one of these (they fix most cases).
Most popular upgrades chosen by eufy 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 eufy Security Camera ManualSource: eufylife.com
Need More Help? eufy Security Support
Note: The contact information below connects you directly to eufy Security's official customer support team, not Trunetto. They can help with warranty claims, device replacements, and advanced technical issues.
How Does eufy Security Compare?
Before replacing your eufy Security device, see how it stacks up against alternatives in our full comparison guides.
