I have selected fixtures and then hit the "touch" button on the right hand screen on a RoadHog 4 Full Boar (3.8.0 b1577 loaded).  The values for the fixtures all go to zero rather than retaining there current values.  What would cause this?  I am not holding the Pig or "." button or anything else.  I have run the diagnostics check to see if a button was stuck but everything seems to be OK there.  I have unplugged my external keyboard also with no better result.  I reloaded the most recent OS with no different result. 
Any help would be much appreciated.  My email is slockwood@suscc.edu
								
				
				
		 
				 
		 
        				