Issue with syncing, help!

[Spale350z]

I imported the MKiCloudSync files and it has been working fine for months. Now, I don't know why, it doesn't sync NSUserDefaults across devices with same iCloud account enabled. If i run the application on different devices of the simulator it works fine.

Where am I wrong? Because it worked fine until now; I also checked my iCloud storage and I have got 4.3 Gb out of 5.

Let's say I've got 10 Boolean NSUserDefaults labeled from 1 to 10 and the first 3 are set as true while the others are set as false.
If I delete the app from my iPhone and reinstall it I'll get them back exactly as they was but if I edit them, delete the app and reinstall it, I'll get the situation before editing them (1-2-3 true, others false)

It seems MKiCloudSync can only download NSUserDefaults and can't upload the edited ones.

Any ideas? Thanks really much.

Simone.