Whenever I post I have to request a temporary password. I one time I couldn't log in and did this. I then went in to my personal preferences and updated my password. The problem is, it doesn't work when I go back to log in. I have had to do this numerous times. I change the password, confirm it, try to use it and it doesn't work. I have noticed that when I update it the system adds an additional number of characters to the password that I entered. Could that be the problem?