Troubleshooting Multiple Cameras Responding at the Same Time

If multiple PTZ cameras move or respond simultaneously when operating a joystick controller, one of the most common causes is an IP address conflict. This occurs when two or more cameras on the same network are configured with the same IP address.

This can be confusing if the joystick controller shows that each camera has been added using a different IP address. However, the IP address entered into the controller is only the information the controller uses to communicate with the camera. Changing the IP address stored in the controller does not change the actual IP address configured on the camera.

Use the following steps to confirm whether an IP conflict is present and correct the issue.

1. Confirm the IP Conflict

Before changing any network settings, isolate the cameras to determine whether they are actually using duplicate IP addresses.

Isolate the Cameras

1. Identify all cameras that are responding simultaneously to the same camera number or joystick selection
2. Power off or disconnect all but one of the affected cameras from the network
3. Test the remaining camera using the joystick controller
4. Repeat this process with each affected camera

If multiple cameras respond when they are connected at the same time, but each camera operates normally when it is the only affected camera connected, this is a strong indication that the cameras have conflicting network settings, most commonly a duplicate IP address.

Test Using a Computer

If you have a laptop or PC connected to the same network, you can also test the cameras directly.

With only one affected camera connected:

• Ping the IP address assigned to the camera
• Attempt to access the camera's Web GUI using that IP address
• Disconnect that camera and connect another affected camera
• Repeat the test using the same IP address

If different physical cameras respond to the same IP address when connected individually, they are likely configured with the same IP address.

Consider Recently Added Cameras

If a camera was already working correctly with the joystick controller and the problem began after adding another camera to the network, the newly added camera should be one of the first things to check.

This is especially common when adding multiple cameras of the same model or manufacturer, as they often have the same default IP address.

Important: Adding a different IP address to a camera entry on the joystick controller does not change the camera's actual network configuration. The camera's IP address must be changed through the camera's own Web GUI or network configuration interface.

2. Correct the IP Conflict

Once an IP conflict has been confirmed, isolate the camera whose IP address needs to be changed.

1. Disconnect or power off all other cameras on the network
2. Leave only the camera you want to reconfigure connected
3. Access the camera's Web GUI using its current IP address
4. Open the camera's network settings
5. Change the camera's IP address to an unused address on the same network
6. Verify that the Subnet Mask and Gateway are correct for the network
7. Save the settings and allow the camera to reboot if required
8. Reconnect the other cameras and verify that each camera has a unique IP address
9. Add or update the corresponding camera entry on the joystick controller using the camera's new IP address

Example

If the cameras are configured as follows:

Each camera has a unique IP address while remaining on the same network.

The Subnet Mask, Gateway, and other network settings may be identical between cameras when appropriate for the network. The important requirement is that each camera has its own unique IP address. Rule of thumb is that the first three octets are the same as that represents the network the devices are on, but the last octet needs to be different, as that would be each devices unique ID on said network. 

3. Verify the Joystick Controller

After correcting the cameras' network settings, verify that the joystick controller is using the correct information for each camera.

For each camera entry:

• Confirm IP address matches the camera's actual IP address
• Confirm correct communication protocol and port, if applicable
• Confirm camera is assigned to the intended camera number/channel
• Test Pan, Tilt, Zoom, and other available controls individually

If the cameras still aren’t responding after the IP addresses have been corrected, restart the joystick controller and test again.

Note: In some cases, previous IP conflicts or configuration changes can leave the controller in an unexpected state. If the issue continues after confirming that every camera has a unique IP address, resetting or reconfiguring the controller may be necessary.