I'm on SVN trunk (r3828) and experiencing this issue on a couple installs.
Anything I can do to test it or any information you need?
Enable imap_debug and check the log.
--
Aleksander 'A.L.E.C' Machniak
http://alec.pl gg:2275252
LAN Management System Developer
http://lms.org.pl
Roundcube Webmail Developer
http://roundcube.net
_______________________________________________
List info:
http://lists.roundcube.net/users/