A user of a wiki that I manage reported that during a half hour period, she found herself logged out and had to log in again. She did not view the logout screen - she just realized that she could no longer edit and realized that she wasn't logged in. She has not had this problem before, and the problem appears to have gone away now. She connects via wireless in her office.
Does anyone have any idea of what might have caused this? Could she have been having dropped connections on her wireless? Is the IP address stored in the token or session cookies?
Any information to help me understand this would be greatly appreciated.
Thank you!
Tim Doyle