Hi Harry
Thanks for the info. The desk was not mine, I was using it for a short tour which has now finished. The owner of the desk and I are going to revisit the Qu Pad app at a later date. Although I forgot to check the desk version firmware version number during the tour, I am positive that mismatched version numbers between the Qu-Pad app and the desk firmware veraion number will be the issue.
I will let you know how I go.
Cheers
Wayne