Hi @elhassan,
Did you try disabling session_check_ip per my earlier suggestion? If not, please try that.
Alternately, you may be running into this logout problem, which I’ve asked a developer to take a look at. Watch that thread for an update. For some reason, this seems to happen more regularly with Internet Explorer than other browsers; if you’re using that, you could try another in the meantime.
Regards,
Alec Smecher
Public Knowledge Project Team