cannot escape from 3D sketch

Hi,

I have just upgraded to SolidWorks 2013 SP0.

I have noticed that when in 3D sketch mode after I have finished I cannot exit this function.

In 2012 I either just pressed the escape key of clicked the sketch icon again to leave this mode.

Is there a setting somewhere that I need to activate to be able to have this work as in previous versions.

Or has the work flow changed in this new release.

Thanks

Mark SolidWorks 2013 SP 0

SolidworksSketching