Anyone have this problem? I have a 60ST60 and HDMI cable every so often seems to work itself loose necessitating me to adjust the connector. The Yamaha amp is located almost vertically below the TV and the wire goes almost vertically up and is very stiff. I have to jiggle the connector to get a picture. I don't understand why the HDMI just doesn't connect snugly. Would it be the HDMI wire? The picture normally is perfect but this looseness is annoying.
google this: HDMI Cable Assemblies with Swivel Connectors
not expensive and work great