[horde] Problem with Group Permissions

[Thielpark Systeme GmbH - Philipp Offermann]

Hi,

I'm using H3 and am having some problems with group permissions. For example 
when I set a group permission for chora, another user can't access any 
application except for turba anymore, even if he's not in the group. I always 
get a connection timeout. I don't have any problem with individual 
permissions.
What am I doing wrong?

Thanks,
Philipp