Sometimes when i close the lid on my RMBP the apple light on the back stays on, then when i open the lid back up it is a black screen with the cursor still on and able to move, this then causes me to have to restart the machine. is this a know issue?
cheers
	
		
			
		
		
	
				
			cheers
 
 
		 
			 
			 
			 
			 
			 
 
		 
 
		