I have setup some device groups and have some other well established device groups and have just noticed that groups containing devices are not syncing correctly to Azure. The groups themselves sync, but members of the groups, if there are device groups, do not.
For Example:
I have a Security Group in AD called "CorpComputers"
One of the members of that group is "CorpComputerA"
Both the Group and the machine can be found in Azure, but the machine cannot be found as a member of that group in Azure.
I've tried changing the group to a "universal" group to see if that would make a difference, but it had no impact. What am I missing?