We're having continuing issues where our SFB 2015 Response Group memberships, which are based on Exchange DLs, are not updating when new members are added. Forcibly running Update-CSAddressBook and Update-CSUserDatabase shows a few groups supposedly having
membership changes in the Event viewer, but it's not all of them.
This leads me to a couple of questions:
1) Is there a way in Powershell to see what SFB thinks are the current members of a response group when it's based on a DL? When it's based on agents by uri, doing a get-CSRGSagentGroup shows me the members.
2) I'm aware there's some sort of bug where if a member of a RG had a SIP address change, the RG membership no longer updates correctly. Is there a way to fix this, broadly, without recreating the RG?
More generally, I'd love to know how I'd be able to troubleshoot the propagation of the DL memberships from Exchange to SFB. I can't figure out where the breakdown is, and in the meantime membership changes are only sporadically functioning.