[SSSD-users] Cacheing of group entries

Another thing which is driving me batty.... I log in via ssh. there is a long pause while the 'groups' utility is run. When I get a prompt I can type 'id myusername' and get an instant response. Five minutes later I open a new terminal on my desktop, and it hangs, again in the groups utility I have set enum_cache_timeout to be 1200. Should I be looking at other cacehing parameters please? From my nss stanza: [nss] filter_users = root, postfix, lightdm filter_groups = root enum_cache_timeout = 1200 entry_negative_timeout = 600