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Inexplicably several hours ago, my exchange calendar stopped syncing with my iphone calendar. I have tried all of the listed trouble shooting steps I can find and nothing seems to be working. This is critical for my job so please advise.
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I have Ipone 16 Pro max and IOS 18.0 installed and also have sync issues between Apple calendar app and MS exchange calendar entries. It works fine using the outlook app on Iphone....
I have the 13 and just downloaded iOS 18 and have this issue. I’ve tried ask troubleshooting items and still no calendar. Inside outlook app it is working fine.
I had the same issue on an Ipad with IOS 18. It is actually syncing but can take up to two hours to sync the IOS calender, so it only appears not to work, it is just incredibly slow. Use the Outlook app and its calender. That works fast and is reliable.
Maybe a Iphone 16 Max pro problem. Just checked IOS18 on my previous Iphone 12 pro, and there no problem....
I have the same question and none of your suggested solutions work. Weirdly my mail inbox is also glitching between several exchange accounts I have - very confusing!
Has anyone had any success with a fix for this issue?