No, I haven't found a cure and this is an age old topic, but I did for the first time have terrible ghosting on my 2021 Nav 6 MLAR (Make Life a Ride) version over the past weekend. Nothing new but since I have bought it I never had a problem. An interesting point though was it was playing up so badly i couldn't use it at all and this was when the external temp was under 5 degrees. As soon as it warmed up above about 9 degrees it worked fine again......go figure....
