Hi,
Just had this reported from one of my users....
The last 3 times I have logged in I have had the following messages:
Invalid password x 2
User name and password not recognised
All occasions have logged me in successfully
Also had a couple of people say they are not being kept logged on. (have suggested clearing cookies etc.)
I had no reported issues on this, prior to upgrading to 7.3 final final (although I do not recall any major changes that would have affected this).