I had a problem with local groups, which kept disappearing...
I wasn't too worried about it (they were test groups we had created
which no-one was much interested in anyway) and the question of "why?"
was never asked.
It was, however, answered recently when support replied to another user
with the same question. Doing a matchfeed/matchgroups killed them
because they're not on the upstream server (obviously, if they're
local).
Now the question's been answered, it raises another. How to avoid this.
Is the answer NEVER to do a matchgroups?
Regards
Bob