If you see the message ‘Activity loading, please wait’, it is a result of heightened security settings within your browser. Most browser settings can be adjusted, and instructions can vary depending on the browser version being used. Follow the relevant browser's steps below:  

Google Chrome: 

  1. Click the shield icon whilst you are on the page displaying the 'Activity loading' message 

  2. Then click 'Load unsafe script'




  1. Click the Menu then Content icon on the top left of your browser, 
  2. Click the drop-down icon and then select 'Disable Protection on This Page' 
  3. You will then need to select 'Resend' 



Internet Explorer: 

Click on 'Settings' and select 'Compatibility View settings' 



A new window will open and you will need to click 'Add'. If you are unable to click 'Add', type 'resus.org.uk' in to the field and try again. 



Close the window and attempt to re-launch the online module.