Hello James Kabush2, Good morning! Thank you for your posting to the Microsoft community. We are happy to assist you.
First of all, we apologize for the inconvenience caused to your work. I understand you have followed the steps to turn off notifications for a shared calendar but you still getting notifications whenever someone adds a calendar event to one of these shared calendars. To troubleshoot this issue effectively kindly follow the steps below:
- select the calendars and save them, then deselect and save changes and then check if the issue persists.
- You can remove the calendars and add them back.
- If you want to disable notifications for specific shared calendars, you can do so by selecting the calendar, going to its settings, and turning off notifications for that particular calendar.
You can also try a different browser or sign in to your browser via private/incognito mode and check if you still get notifications. You can also clear browser cache in case it the browser cache still triggering these notifications.
Please note that our initial response may not resolve the issue immediately. However, with your help and more detailed information, we can work together to find a solution.
We are waiting for your response. Thank you for your cooperation. Sincerely,Simbarashe | Community Moderator