Security :: Forms Authentication Users Expire Randomly?

Mar 11, 2010

I set up forms authentication in my asp.net application, and everything works apparently without problems. However from time to time some of the users trying to log in inform me that suddenly they cannot enter anymore as their user seems to be deactivated. Even if they try the forgot password entry, they get "user not found" response, but if I check the user is still there, and according to asp.net configuration it is even active.The only solution I found until now to reactivate the user is to remove it and create it again, and then it works. But it cannot work like this of course.

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[Code]....

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