Diki,

You have read much during your absence and learned little, I made it quite clear that this was not my Audya that is locking up, mine is stood on its end doing nothing until OS4. You are perhaps a very good KB player but I have my reservation about your software writing capabilities. I write man machine interface software a bit like a KB for a job, presently working for British Aerospace, and lecture on the subject at a large University. Let me tell you, you will never know what you did to make the Audya lock up, not even I am that fast. One thing I can tell is this, if you just use Registrations and don't start changing voices on the fly as you play it doesn't appear to lock up, now since there are 16 set of voices and then around 20 voices per set you can see the permutations are wild. You may only need one set of button pushes to trigger the lock up.
Code writers put watchdog timers in some software, if the software gets stuck in a loop, the watchdog will start the program back to the start and the lock up will be cured, this happens in Nanoseconds, the operator may not even notice this has happened, the software can also kick out an error informing the user where a crash occurred.
Look Diki it must be obvious if OS3 is still locking up, Ketron have not found the problem or problems, there may be more than one code error, perhaps OS4 might just do the trick.
Why does my Korg PA2x not lock up!
I bought an Audya in good faith and if SZ is not the site to let everybody know about and according to the Gurus Ketron read this site and take notice, what more can I do, I must now just wait until Ketron get it right. And the new guy who got the problem.
I know that Dons KB has not locked up "YET".
Diki, I hope this answers the technical questions. I am but the messenger and just stating facts.

Tony


[This message has been edited by Tony Hughes (edited 12-27-2009).]