So I seem to be almost completely back up. That means: I seem to have 1 
client (I've only tried 7 clients out of 150, as a sample) that does not 
show any savesets during a specific period of time, but mminfo *does* 
shows savesets during that period of time. (mminfo is correct; this is a 
client who is backed up every day) I have a call into Tech Support about 
it.

It's not insurmountable; I can do  queries with mminfo, and manual cloning 
with nsrclone, from the command line. But it is odd that it's only 1 
client (so far; I haven't had time to run queries on more than 7 of them 
yet). 

Thoughts?