disabling some signature permissions does not work

[nissimus01]

Am I missing something, or it's a bug?
i'm trying to disable image upload function and some BBcodes (e.g. colour) for signatures, but it doesn't work.
I do that in Admincp > Usergroup > Usergroup Manager > Usergroup > Signature Permissions, but changes are not reflected in the signature permissions window when i try to enter user signature and the the ability to upload images is still there.

some other functions (e.g. disabling smiles or HTML) seem to work fine though

[Zachery]

Are these users that you are checking in more than one usergroup, one of which has a yes for said permission that is overriding a no?

[nissimus01]

i checked this for Admin and moderator accounts. and image uploads is disabled in all usergroups (registered users, moderators, admins)

[Zachery]

Are you using a datastore cache file? if so its possible its no longer chmoded to 777 and the permissions are not updating correctly,.

[nissimus01]

oops, my bad it was indeed because the users i checked were the members of an additional user group. the problem is rectified now. THANKS a LOT!