Elements detected by Inspector but no action can be performed on IOS

Hi,

I am having an abnormal behavior from appium, elements are detected via Inspector, but when i try to perform an action via GUI (tap, or any other action) nothing happens, and i have error saying “Could not find element” in my appium console.

Here is my configuration:

Appium 1.3.7
IOS simulator 8.2

Has anyone faced this issue before?
Can you help me please?

Best regards