Hi, sometimes I need to fly higher than 120m for a short while.  I use two Mini 2 each with Iphone8+.  The one with FLY app 1.6.1 doesn't work to adjust to 250m even if I "click" confirm and it shows 250m it "refuse" to go over 120m.  The one with 1.5.10 works great.  Any suggestion?  Can the problem be in the controller?
	
		
			
		
		
	
				
			 
				
		 
			 
										 
 
		
 
 
		 
 
		 
 
		 
 
		 
  
  
  
  
  
  
 
		 
 
		 
 
		 
 
		