hey, thanks for the comment... looks like i've been read after all...
@NAtch... i know i'm not helpful... that was the goal of my post...
i didn't replyed to your request, i replyed to your comment to not willing to change... if you want to have a real change in the code for that specific use, it will require you to have a small (really) modification that will call two different cookies for the session. one for the main site, one for the admincp.
sorry if you didn't like my opinion, maybe i'm not useful at first because i sometimes give my opinion instead of being a robot...
EDIT: deleted the last comment and add a link:
https://vborg.vbsupport.ru/showthread.php?t=70351