It is taking 30 minutes or more for events / tasks created in Akiflow to show up on my Outlook calendar. Even minor edits take at least 30 minutes or more to show up. I have two Office 365 accounts and I have tested on both to make sure there isn't an issue with just one of the accounts. The behavior is consistent across both 365 integrations. I do not think this is an MS 365 issue as I use other tools that immediately sync updates (Motion, Vimcal, Morgen are a few that I've tested that don't have this issue).