ISPCONFIG3 - resolved but NOT :(
roundcube issues solved LOL
ok the change to the main.inc.php in roundcube.conf to remove the '' and put in 'localhost' did NOT really resolve things it allowed logins, but messed up the plugins!
answer - put the
---snip from main.inc.php
// For example %n = mail.domain.tld, %d = domain.tld
$rcmail_config['default_host'] = '';
default_host BACK to empty ('') - and edit
/var/www/apps/roundcube/plugsins/ispconfig3_account/config/config.inc.php to make:
$rcmail_config['soap_url'] = 'https://localhost:8080/remote/';
originally it was http NOT https, and had the server name that I had to change to localhost.
VOILA - all works. logins succeed and no soap errors and plugins work!
might want to ad these as notes to others. 100% fix on roundcube finally.