I have a 2018 HRV LX, I've had it for two years. Today for the 4th time in those two years the voice tags for the speed dial got deleted for no apparent reason. Every time this has happened they worked fine for months, only to all of a sudden disappear from one day to the next. I go somewhere and they work fine, I park, when I get back in the car later they are gone. The battery was not disconnected and the same phone is used. Nobody played around with the settings. Does anyone have any idea what could be causing them to disappear?