Calendars not syncing
I use Apple's Calendar App on my laptop. I also use Google Calendar for some things (my first phone was an android). All my calendars are fine on my laptop, and up to a week ago, they synced on my phone too. But something happened and one particular calendar on iCloud has not updated properly. To give an example, I had 2 events on this calendar on a Thursday this week but changed them to a Friday. I couldn't get them to update on my phone. Eventually one of them shifted to the Friday and the other stayed on Thursday. In the end I deleted the one that didn't update and re-entered it on my phone. Next week, I've shifted another 2 events from Thursday to Friday on my laptop but both have remained on Thursday on my phone. I tried deleting the ones on the phone. This time, one of the events that I had successfully shifted to Friday on my laptop has been deleted, so one remains on Friday and neither is on my phone. The only thing that has changed is that I recently started using a desktop Mac that I haven't used in a long time and I upgraded it to Monterey. It also has the same changes as my phone. Any ideas please?