I never had a problem with my D750 but I finally sent it in for the service recall. For others that might not have done it yet I just wanted to report it all went very well. I was very happy to see that they also cleaned the sensor which it was in great need of. Here's a list of what all Nikon did (for free).  Anybody know what adjust shutter speeds is about?
		
		
	
	
		 
	
	
		
			
		
		
	
				
			 
 
		