Hi, I have an iphone 5 and ipad 3 both on ios8, although I think this was happening on ios7 too. I subscribe to a load of Basecamp calendars, which I do so from my macs (mbp/mini). These calendars sync perfectly and quickly on my desktop calendar without any issues. On my i-devices, however, they do sync, but they don't keep synced. If something is updated on the main basecamp calendar it goes to my macs ok, but not my phone/ipad. I've found a way to force refresh it by going to settings and logging into my icloud account, (see link below) but that's a pain to have to do that every time I want to look at my calendar. This happens with any ios calendar app including Apple's one. https://discussions.apple.com/thread/3802416 Is there any sort of a 'fix' for this? Have I set it up wrong? Thanks very much!