Shared Reminders and Calendar Not Syncing

[mic j]

All of a sudden (after the last iOS update?), my wife's iPhone Calendar/Reminders apps are not auto syncing with shared Calendar/Reminder I have on my MBP. She has to manually sync those apps on her phone to see changes I have made to those shared calendars/reminders. Anyone else have this problem?

 

[GerritV]

See #3 over here for my take on the matter. I'm used to / tired of iCloud sync issues, but whaddayado?

 

[mic j]

Thank you. I'll give it a go as a last resort.