Error 19 Irobot: Causes And Solutions


If you own an iRobot and have come across “Error 19,” you are not alone. This error code is one of the most common issues faced by iRobot owners. The iRobot is a popular device used for cleaning floors and carpets, and when it stops working due to Error 19, it can be frustrating. In this article, we will discuss the causes of Error 19 and the solutions to fix it.

What is Error 19?

Error 19 is a common error code that is displayed on iRobot devices. This error code indicates that the device has encountered an issue while trying to connect to Wi-Fi. It is also known as “Wi-Fi Error 19.”

Causes of Error 19

There are several reasons why Error 19 may occur on your iRobot. Some of the most common causes include:

1. Weak Wi-Fi Signal

If your iRobot is unable to connect to Wi-Fi, it could be due to a weak Wi-Fi signal. The iRobot requires a stable and strong Wi-Fi signal to connect to the internet. If the signal is weak, the device may encounter Error 19.

2. Incorrect Wi-Fi Password

If you have recently changed your Wi-Fi password and have not updated the password in the iRobot settings, it may result in Error 19. The device will not be able to connect to the Wi-Fi network with the incorrect password.

3. Router Issues

If there are issues with your router, such as a firmware update, Error 19 may occur. The iRobot may not be able to connect to the internet due to router issues.

4. iRobot Software Issues

Sometimes, the iRobot software may encounter issues, resulting in Error 19. This could be due to a software update or a bug in the system.

Solutions for Error 19

Here are some of the solutions that can help fix Error 19:

1. Check Wi-Fi Signal Strength

The first step is to check the Wi-Fi signal strength. Move the iRobot closer to the router to ensure a strong signal. If the signal is still weak, consider getting a Wi-Fi extender or moving the router closer to the iRobot.

2. Check Wi-Fi Password

Ensure that the Wi-Fi password entered in the iRobot settings is correct. If you have recently changed the password, update it in the iRobot settings.

3. Restart Router

Restart the router to fix any router issues that may be causing Error 19. This will reset the router and may help fix the issue.

4. Reset iRobot

If none of the above solutions work, you may need to reset the iRobot. To reset, press and hold the “Clean” button for 10 seconds. This will reset the device to its default settings. After the reset, set up the device again and try connecting to Wi-Fi.


Error 19 is a common issue faced by iRobot owners. The causes of Error 19 can range from weak Wi-Fi signals to software issues. The solutions to fix Error 19 include checking Wi-Fi signal strength, updating Wi-Fi passwords, restarting the router, and resetting the iRobot. By following these solutions, you can fix Error 19 and get your iRobot up and running again.

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