I had a really weird thing happen to my Matrix Switcher the other day. I was in the rack adding some equipment and looked at the LCD window on the Matrix Switcher to see all the display had inverted or flipped around. When i pressed the Input the the text on the source was also reversed. A power down fixed the problem but I was wondering if anyone had any other strange things happen to there MRA system. Also I have had a zone or amp that gradually kept increasing volume after I turned it on. :confused: