I believe that you are referring to me about being a software engineer! I never said that I was, I said that I wrote code and created websites and that I was not computer illiterate! I installed the new software, rebooted the radio and my AVC control still needs to be reset each time I start my bike! As it was before the download!!! It did not correct my AVC control!!!!
I apologize for being harsh, but this thread is just way too long, and filled with the very same repeated issue.
I will try to explain why it is so frustrating. As an analogy it would be like going to the store and purchasing two identical computers and two Microsoft Excel software packages. As long as both computers ( the hardware ) are functioning correctly, I can stake my life on the fact that the Excel software ( or any software for that matter ) will function EXACTLY the same on BOTH computers.
We have the same circumstance here on our bikes. Other's with your exact same model/year (hardware) have downloaded this update and AVC WORKS!!!
It has been mentioned several times throughout this extremely, painfully long thread that if you can not get it to work on the same hardware and you are CERTAIN that the update was INSTALLED correctly, maybe a trip to the dealer would be a good idea.
Again... this has just been a ridiculously long thread with a lot of repetition. But I defy anyone to realistically refute the fact that software is a set of instructions that will ALWAYS do the EXACT same thing on comparable hardware. Sorry but that is the way it is! Period!
Can different user settings come into play? Yes. That has also been considered in this thread... set the unit to default settings. Done. That will remove that as a possibility. AVC works in this upgrade.