1. In the url address field in Firefox, enter about:config.
2. Click the I'll be careful, I promise! button.
3. In the Filter field, enter network.negotiate-auth.allow-proxies.
4. Right click network.negotiate-auth.allow-proxies and select Toggle. This changes the value to false.
5. Record the initial navigation step again. You also need to record entering the Proxy Authetication username and password, you will notice this is recorded as "sub steps" under the navigation step. You record authentication as you will be prompted on every iteration of the "Action".
2. Click the I'll be careful, I promise! button.
3. In the Filter field, enter network.negotiate-auth.allow-proxies.
4. Right click network.negotiate-auth.allow-proxies and select Toggle. This changes the value to false.
5. Record the initial navigation step again. You also need to record entering the Proxy Authetication username and password, you will notice this is recorded as "sub steps" under the navigation step. You record authentication as you will be prompted on every iteration of the "Action".