Jim,
Its like I said .....for me I hardly ever have any problems with most arr keyboards the way I use them to play music....but others do have issues......due tho their style of performing. If Im not happy I jsut get rid of it and hope the next one witll solve the problems of the last one....I'm not going to get a headache worring about manufacturers screwups, bugs, and whatever else they Don't Do correctly. You would think after all the time it takes and the time we have to wait for these Kb's to come to market they would be almost perfect but thats not the case. Its just plastic and circuit boards nothing more.
Life is to shore...if it aint what makes me happy ...I just chuck it!!