Can you add the time of the last successful sync ?
Because right now we only know of the time of the last sync, successful or not.
It can be usefull if the server is down, and you don’t know who of you or your friends has the last updated calendar.
I’d like to ask if you could add some more intervals for syncing. The 1st hour should have more steps to choose, e.g. 5, 10, 15, 30, 45 minutes.
Please find attached a patch. I didn’t compile it and did it in theory.
Thanks a lot for considering it.