I've got a Macbook pro running OSX 10.10.5, an iPhone 5s running 10.3.2 and an ipad mini 4 running 1.3.2.
Ive noticed that notes that I make on my iPhone or iPad don't seem to be syncing with the notes app on my laptop. This happened around the time I upgraded my iOS on the phone from iOS 9 to iOS 10.
I've checked and I'm still logged into my iCloud correctly on all devices.
When I go to icloud.com I can see the notes there correctly also.
Any ideas why the notes seem to have stopped syncing to my laptop and how to fix it?