Calendar Sync Randomly Stops Working

Yes I’ve seen that troubleshooting screen before, but it doesn’t actually allow you to troubleshoot anything. It just shows you explanations for time slots that are blocked off/unschedulable. So, right now since the integration seems to be working fine, everything looks fine on there. When it’s not working, there are times that are available that shouldn’t be, but nothing that I can do about it from that screen.