If you are experiencing one of the following issues:

load screen

Stuck on the load screen.

Seeing a popup message indicating you are disconnected from the server.

Seeing a popup message indicating Asana needs to be reloaded.

If you see a unique error phrase, be sure to note it down so that you can send it to our Support Team if the troubleshooting tips below do not resolve your issue.

Try these troubleshooting tips:

  • Disable any browser extensions you have turned on
  • Update your browser to the latest version
  • Clear your browser’s history/cache/cookies  
  • Test for the issue in another one of our supported browsers below to see if the issue is isolated to only one browser or across multiple browsers
  • Check your ability to establish a WebSocket
  • Check the Asana Status page to see the current status of our servers

If you are still experiencing issues after trying the steps above, please contact our Support team. Be sure to indicate exactly which steps you’ve already tried so that we can better assist you.

Disable browser extensions

To disable browser extensions:

If you're using Chrome, try using an Incognito window (which does not employ your installed extensions) to use Asana.

Update browsers

Asana only supports the most up-to-date, official browser version. You may run into issues with Asana if you are running an outdated version of a browser. Ensure you have the best possible experience with Asana by updating your browser to the latest version.

To update your browser:

Clear browser history & cache

To clear your history:

Uncheck the Passwords box when clearing your history if you want to retain any passwords you have saved in your browser.

Compatible browsers

Asana works with the latest versions of:

Incompatible browsers

Asana does not work with:

  • Internet Explorer
  • Opera
  • Developer or Beta versions of supported browsers

Asana is a modern web application that uses some of the newest capabilities of HTML5, CSS3, and JavaScript. Different browsers still interpret these in different ways. These differences could potentially cause severe bugs - like data not saving, or data becoming corrupted and overwriting good data.

We test and develop for the list of compatible browsers and block access to Asana from those browsers listed as incompatible above. This is in order to protect your data.

Mobile browser access to Asana is not supported. Instead you will need to utilise the Asana mobile app to use Asana on the go.

Updating to TLS 1.2

At Asana, security is our top priority. Your web browser may be using an older encryption protocol, TLS 1.1, which has security flaws. To ensure the highest security standards, we are making improvements and retiring older encryption protocols in line with other software providers. This means that we no longer support TLS 1.1, and recommend that you update to version 1.2 or above.

More technical details can be found at our developers site.

Some older versions of browsers support TLS 1.1 by default, but you can manually enable TLS 1.2 by updating your browser to its most current version. If your company's IT team does not allow for browser updating, you will need to enable TLS 1.2 manually to ensure that you can continue to use Asana without any issues. All up-to-date browsers support TLS 1.2.

Browser:No TLS 1.2 support:TLS 1.2 support but not by default:TLS 1.2 support by default:
Google Chromev1-v21v22-37v38+
Mozilla Firefoxv1-v22v23-v26v27+
Apple Safariv1-v6v7+

If you are using any browsers that do not support TLS 1.2 at all, you will have to update your browser to a version that does support TLS 1.2 in order to use Asana.

If you are using any browser that supports TLS 1.2 but not by default, we encourage you to update your browser to a newer version that does support TLS 1.2 by default. If your network IT does not allow you to update your browser, you'll have to enable TLS 1.2 from your browser's settings.

If you believe your browser is up-to-date and you're experiencing issues, you can verify the security of the TLS your browser uses here.

If the page above shows that you are on TLS 1.1, you'll have to work with your company's IT team to update your connection to TLS 1.2.


You are required to use WebSockets in order to use Asana and ensure that our latest version of the product works properly. Some Asana users may experience issues connecting over WebSockets when behind strict corporate firewalls or when using aged antivirus software.

If you're having trouble establishing a connection to Asana, we recommend the following steps:

  • Test your connectivity here - if this site says that you have a successful WebSocket connection, you don't need to do anything further
  • Contact your IT department and direct them to this article to diagnose the issue. They can check if your corporate firewall could be interfering with the connection. In this case, allowing and should be sufficient
  • You may need to update your anti-virus or firewall to the latest version to ensure that it's not blocking your connection
  • If you're still seeing our top bar announcement or experience issues, contact our Support team

How to open the developer console

For some troubleshooting escalations we may ask you to take a screenshot with the developer console open, so that Engineers can diagnose the issue.

To open the developer console window on Chrome, use the keyboard shortcut Ctrl + Shift + J (on Windows) or Cmd + Option + J (on Mac). Alternatively, you can use the Chrome menu in the browser window, select the option More Tools and then select Developer Tools.

Please capture all of the messages that show up in both the Console tab and the Network tab.

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