Interesting, just tried changing the setting to output via HDMI rather than smartlink and the audio works fine but so does the video switching!!

Any thoughts as to why this could be

David

861v6 ID41, HD621, G98, MC200, DSP7200, DSP7200HC, DSP5500 (rears), D2500; Oppo BDP83, PS3,
- Other rooms 3100, F80