It seems that
* I'm not using the right password because I didn't make a correct record of what I used the first time or
* There were unacceptable characters in my password so that I never really logged all the way in. Are there restrictions on what characters can be used in a password?
Either way, I need to reset the password. How do I do that?
Also, you didn't answer one of the questions I asked:
Is it necessary to login with something other than "anonymous" in order to make an async query?