Can't access to apps after pressing back too fast

[Sean Sabe]

Greetings,

Does anyone know about this issue?

Sometimes when I press back too fast my apps get blocked and I can't access to any of them and I have to restart the device. Any suggestion what it could be and how it can be fixed?

I have a Samsung Ativ S.

 

[BIGPADDY]

That a software issues so check to see if your device needs updating.