Freepbx Web Gui and Session

[AdFun7911]

I guess this is a duplicate to this thread:

In FreePBX admin user have no top menu

Thanks all, After a day of messing around it turned out to be a session problem, after a “fwconsele unlock session_id” on all 4 computers and all the browser session id’s (IE, Choom and Firefox) on these computers it’s ok. How can this??? Is it possible to reset all the session ids at once??? thanks.