>I have observed in the past few days that the prompt for my username is sometimes auto-populated with an all UPPER-CASE version of my login id.
>
>I mention this because it's happened on another computer (where I just assumed I must've typed it in as all UPPER-CASE at some point). But this is a new computer and I have not typed it in that way on this computer.
>
>Has anyone else seen this?

Yes, this is in my note. But, it does not affect anything. If you click Login, it will work.