I recently upgraded to El Capitan on my macbook air after upgrading to iOS9 on my iPhone 5 and iPad 4th gen. I love the new notes app on my mobile devices but was disappointed when notes didn’t sync or convert to new format on my computer. Any ideas?
Thanks for your post. It sounds like the notes on you iPhone and iPad are in sync with each other and it’s only the MacBook Air that is not syncing. This usually means that the notes on your desktop are not talking to iCloud.
I suggest you open System Preferences and select iCloud. Verify that Notes is selected. If not, turn it on so Notes is included in the iCloud sync. If it’s already on, trying turning it off and back on to re-establish the syn.