We have figured out major reasons and the root cause behind the issue. Moreover, a troubleshooting guide has been given to get you rid of this issue. Do have a look at the article and get a permanent solution to this issue.
Possible Reasons behind Netgear Arlo Camera Offline Issue
Before heading to the troubleshooting method, it is crucial to know about some of the possible reasons behind this issue. Once we know the reasons that cause this issue, finding out an adequate solution would be easy. So here are the following reasons:-
As we all are well aware of the fact that Netgear Arlo cameras offer extremely superior performance along with its extraordinary features. We have a deep belief in its quality and its performance. But what if your Arlo cameras start betraying you? Basically, we are pointing here on “Arlo Camera Offline” issue which often prevents you to use it. Arlo Base Station


Batteries of your camera may get depleted.
You may have kept your Arlo Base station far from your camera.
The poor signal can also be a cause behind this issue.
Due to the unusual LED behavior.
Improper synchronization of Arlo Pro Base Station to the camera.
Make sure to check the aforementioned factors and if the issue still persists then just get in touch with the service team of Arlo.
Try these Steps to Resolve Arlo Camera Offline Issues
Apply below-listed Arlo troubleshooting steps and check if they are being effective or not.

Note:- You must sync your Arlo camera to your base station and check if it is successfully connected or not.

Check if the Ethernet Cable of the base station is connected or not.
Connect internet from other devices i.e. directly connected to a router
Unplug the battery of the camera and reinsert it.
Check DHCP settings & client list of your router Arlo Base Station