Is there a maximum number of groups that you can share one group with? We were required to change the grouping in a way that
Only particular groups can be seen by Group A (about 40 sub groups, with about 20 members each sub-group)
Group B (about 10 sub groups) can see majority of the groups
Group C (about 5 sub groups) can see all other groups
Initially, we have about 60 groups, and by regrouping it, we might have over 600 groups. We started regrouping them and everything went ok. However, on the nth group, “Save Contact List Settings” is not reacting to the click.