Why Is My Arlo Pro 5 Camera Not Connecting to My SmartHub or Wi-Fi?
- Incorrect pairing procedure
- Weak Wi-Fi signal or SmartHub connection
- Router firewall settings
Problem Description
Your Arlo Pro 5S 2K camera is failing to connect to your Arlo SmartHub or directly to your home Wi-Fi network, preventing it from going online and recording events. This can be due to pairing issues, network problems, or incorrect setup.
Symptoms
- Camera LED flashes blue or amber
- Camera shows 'Offline' in Arlo app
- Setup process fails repeatedly
- Cannot view live feed
- Other Arlo cameras are connected
- Happens after router change
Recognize these? Here's what usually causes it.
Common Causes
- Incorrect pairing procedure
- Weak Wi-Fi signal or SmartHub connection
- Router firewall settings
- Outdated firmware
- Battery low on camera
- Interference from other devices
Most fixes happen in the first 3 steps.
Do not force the camera's battery into the compartment if it doesn't fit easily, as this can damage the battery or the camera. Ensure correct orientation.
Tools & Requirements
Step-by-Step Solution
Re-attempt Pairing Process
Ensure your Arlo Pro 5S camera is fully charged. Press the 'Sync' button on your Arlo SmartHub (if using one) until the LED flashes green. Then, press the 'Sync' button on your Arlo Pro 5S camera for about 2 seconds until its LED flashes blue. Follow the in-app instructions to complete pairing. If connecting directly to Wi-Fi, follow the app's direct connection steps.
Improve Wi-Fi Signal or SmartHub Connection
A weak signal is a common cause of connection failures. Check the camera's distance from your SmartHub or Wi-Fi router. Relocate the camera or SmartHub closer to each other. Ensure your SmartHub is connected to your router via Ethernet and has a stable internet connection. Check 'Device Settings' > 'Network' in the Arlo app for signal strength.
Check Router Firewall and Network Settings
Your router's firewall or security settings might be blocking the Arlo camera's connection. Ensure that UPnP is enabled on your router and that there are no strict firewall rules preventing the camera from communicating. Temporarily disable any VPNs or ad-blockers on your network during setup.
Update Firmware on Camera and SmartHub
Ensure both your Arlo Pro 5S camera and SmartHub (if applicable) have the latest firmware. Firmware updates are usually automatic, but a stable internet connection is required. Check the Arlo app for any pending updates. Outdated firmware can cause connectivity issues.
Reboot Arlo SmartHub/Router and Camera
Unplug your Arlo SmartHub (if used) and your home Wi-Fi router from power for 30 seconds, then plug them back in. Once your network is fully online, remove the battery from your Arlo Pro 5S camera for 10 seconds and reinsert it. Allow all devices to fully restart and reconnect.
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.
When setting up new Arlo cameras, perform the initial pairing process within a few feet of your SmartHub or Wi-Fi router to ensure the strongest possible connection during setup.
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.
- Incorrect pairing procedure
- Weak Wi-Fi signal or SmartHub connection
- Router firewall settings
- Outdated firmware
- Battery low on camera
Before you go — try one of these (they fix most cases).
Most popular upgrades chosen by Arlo Pro 5S 2K Camera owners.
Arlo Pro 5S Spotlight Security Camera 2K HDR | Outdoor | ...
Arlo Pro 5S 2K Spotlight Camera VMC4060B (Renewed)
Arlo Pro 5S Spotlight Security Camera 2K HDR | Outdoor | ...
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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 Arlo Pro 5S 2K Camera ManualSource: arlo.com
Need More Help? Arlo Support
Note: The contact information below connects you directly to Arlo's official customer support team, not Trunetto. They can help with warranty claims, device replacements, and advanced technical issues.
How Does Arlo Compare?
Before replacing your Arlo device, see how it stacks up against alternatives in our full comparison guides.
