Have delay to deliver updates to client in sccm 2012r2

Question

Hi 
that's a few month that I'm working with sccm 2012r2 in order to keep my organization updated and patched .but the problem is after discovering a new computer and triggering that computer to get updates from SUP It doesn't show any updates in software center
,in fact after 2 hours those updates appear and start installing .I searched the internet a lot .all settings are right according to microsoft documents .recently I doubt to my automatic deployment rules .those rules are working fine but I think the delay
could be because of the number of my rules ,I have 35 automatic deployment rules that start at the same time .this is the screen shot of the rules . is this configuration suitable ?
if the number of update rule is too much what should to do with maximum number of updates in each rule(1000 update per each rule) ?
thanks a million 

Answer 1

Yes. That's a lot of update rules (as a side question, why are being so granular with them?); however, it has nothing to do with what you've described. Update Rules have nothing to do with enforcing updates on clients. ADRs merely create (or update) update
groups, update packages, and update deployments. Update deployments perform the actual work of enforcing updates on clients. Also, there's no 1,000 updates per rule requirement. Update groups however are limited to 1,000 updates. Still, none of this truly
has anything to do with what you've described.
ConfigMgr is not an instant gratification system -- it is an enterprise client management tool and certain actions and activities take time to happen. Can you please walk us through *exactly* what you're doing when installing a new system including the timing
and what your expectations are?
Jason | http://blog.configmgrftw.com | @jasonsandys
thank you very much .
but my expectation is when I install a new os ,Sccm detect that as soon as possible and give client the updates asap again even when I use the Action tab in configuration manager Item in control panel.
of course it detect my new client but it takes time to give them updates (about 2 hours).Before I was using wsus ,updates was sent to client and was installed immediately after client detection(of course using Check for Update in control panel).
I want to decrease my rules .but whats the best solution and categorization ?now I have 4449 Updates in sccm database .
in Update classification I just selected critical,security,rullup,update.
I would be glad if you masters give me  a helpful solution .
thanks