I just wanted to gauge folks opinions .

You have owned your current keyboard some years and the operating system is stable and works relatively well for your needs.

The keyboard manufacturer provider offers you a free operating system upgrade three or four years after you have bought your keyboard with multiple new functions and samples.

You are not obligated to accept the free upgrade and can continue to use your board as before , however , when you do you discover it had some sporadic bugs in it .

Would you be mad at the manufacture for releasing the upgrade even if they offer to try to fix the bugs ?

Your thoughts please .