Resolving "Bad Request" Error

Cause 
 Unknown, but it has something to do with the SSO login.  Happens sporadically. 
 Applies To 
 
 When you are trying to access an SSO-protected website 
 When you see "Bad Request", like the following message: 
 
 
 Resolution 
 Any of the three options below should resolve the issue: 
 
 Try browsing to the same page in a different browser (that you hadn't already tried) 
 Try browsing to the same page in your main browser, but using a incognito/private window. 
 Clearing the cookies/cache from your main browser.