Tonight started out fairly busy and then seemed to sort of taper off toward the last hour. I had multiple questions on printing, and finding the restroom. The majority of patrons wanted me to log them in as guests. I did encounter two individuals who informed me of issues with the new log-in system. Both individuals complained that they had been logged in under their x500 and then had logged out as they were supposed to. When they returned to log in again the system told them that they were still currently logged in. They tried multiple computers, but it gave the same result. I ended up just logging them in as guests, but I am not sure why the system would recognize them as being logged in if they had previously logged out. Otherwise everything seemed to go just fine.