Advertisments not being picked up by clients in SCCM 2007
We've been been experiencing a problem whereby advertisments (whether they're for OS deployment/software/etc) aren't being picked up by any of the client computers on our network. I've tried checking through the logs but I can't see anything that could be causing it? There don't seem to be any obvious error messages and we haven't made any changes/updates that I can link back to when this started happening.
Worryingly this is affecting every computer on our network and it means we're unable to re-image computers or deploy software so I'm just about at the point where I need to log a support call with Microsoft as it needs fixing sooner rather than later!
Is there anything obvious that I might have missed which we should try/check before we do?