Invalid username/password (bad_credentials)
Your username or password were sent using an invalid/unrecognized format.
Please close your browser window.
Then, either contact technical support, or try again using a different username/password combination.
There are two possible causes:
Your username or password contains non-ASCII characters, and the ProxySG is not configured to use the same authentication character encoding as is being used by your web browser.
Your username or password is too long. (The limits for the username and password are 64 bytes each, after being translated to UTF-8.)
For assistance, contact your network support team.