Nope, using Ver 2.8 and have had some problems but 2.8 is improved over 2.4 which came with my car, made also in Jan 2011. Yes there are some problems still but I can deal with most of them. I use nav, sirius, and voice most of the time but use the buttons to access climate and other things. About 2 months ago I was feeling like you, tho. Good Luck, whatever you decide.