We highly recommend that you make sure to always use the latest version of any browser as we do not support older browsers due to security issues and compatibility issues.
In some cases, Internet Explorer may experience issues because of the policies set within an organization or when the system was installed. If you're using IE 9 or older or the signature page does not load, please use any of the other latest browsers such as Firefox or Chrome.
Always make sure your browsers are the latest versions.
Get Firefox:
http://www.firefox.comGet Chrome:
http://www.google.com/chrome