I suspect the two people I want to invite have old Macs and iPads stashed in a closet somewhere that are preventing the invitations I send from my home from going through. anyone have a fool-proof system to try to get them access?
I think I’ve tried almost everything, including resetting both my home and their home. I was able to invite one family member to my home who lives with me, but the other two who live in a different house with another apple home setup never get the invites.
I’ll answer my own question. I got one other family member added by inviting her via her phone number instead of iCloud email. The last family member is hopeless, but he is not the owner of any Home so I’m thinking I’ll reset his profile next time. I’ll have to dig up that post on how to do that.