It wasn't the same before I did some modification. I revert back to my old config which is different des_key and it is still the same. I'm getting kick out on the 1st RC after logging in to the 2nd RC. I tried also to other browser (IE and Chrome) but issue still occur. I could open multiple RC on a single browser.

BTW, my 1st roundcube is running on https while the other one is running on http.

On Thu, Mar 22, 2012 at 5:35 PM, Claudio Kuenzler <ck@claudiokuenzler.com> wrote:

they SHOULD NOT have the same key.
if anything then this would cause that you get kicked out of the other webmail.