The Web Console needs cookies to be enabled in the web browser.
For Internet Explorer
Click the Tools menu, and then click Internet Options.
The Internet Options dialog box is displayed.
On the Privacy tab, click Advanced.
The Advanced Privacy Settings dialog box is displayed.
Check the Override automatic cookie handling checkbox, and check Accept in the First-party Cookies.
For Firefox
Click the Tools menu, and then click Options.
The Options dialog box is displayed.
Click Privacy.
Select "Remember history" or "Use custom settings for history" from the Firefox will: drop-down menu.
If "Use custom settings for history" is selected, check the "Accept cookies from sites".
For Safari
Follow the procedure listed in the Safari support site to enable cookie.
https://support.apple.com
For Chrome
Follow the procedure listed in the Chrome support site to enable cookie.
https://support.google.com/chrome
