Does no display very big folders

[nobody]

I've got a folder with about 2000 messages and
Roundcube crashes when I click it.
This means: In Internet Explorer Roundcube shows an
empty folder and Firefox loads the page forever.

[rgelinas]

Logged In: YES 
user_id=1341821

I've noticed the same thing on my large primary email box. 
My httpd-error.log file has the following every time I try it:

PHP Fatal error: Allowed memory size of 16777216 bytes
exhausted (tried to allocate 1977180 bytes) in
/usr/local/www/data/roundcube/program/include/cache.inc on
line 93 Allowed memory size of 16777216 bytes exhausted
(tried to allocate 138 bytes)

I too noticed it took a long time before it would eventually
error out.

[dolittle]

Logged In: YES 
user_id=116044

You might want to try and modify the following line in your
php.ini file:
memory_limit = 16M      ; Maximum amount of memory a script
may consume (8MB)

I would try and increase it to 32M, note, increasing this
value will downgrade the overall preformance if multiple
users access the web interface and your computer doesn't
have enough memory.

[nobody]

Logged In: NO 

[12-Oct-2005 23:05:01] PHP Fatal error:  Allowed memory size
of 33554432 bytes exhausted (tried to allocate 43 bytes) in
/mnt/xfs1/max/proj/cvs/roundcubemail/program/include/rcube_imap.inc
on line 332

[gwagenknecht]

Logged In: YES 
user_id=372260

Memory consumption is very high in RoundCube Mail. I think
it would help if RoundCube wouldn't read all messages of a
folder but only those 40 that are visible in the current list.