I notice that if I push the right wheel to speak a command, the car ignores it about 90% if the time. But if I use the microphone icon in the screen to do the same thing, it seems to work about 50% if the time. Has anyone else noticed this?
Notice the same thing but with German navigation commands. None are working any more. Before update everything worked seeminglessly. Switched interface to English: Navigation commads work (quite) well. Back to German interface: none works. I don't think it is a sever issue, as some people assume.
From another post here, pull all USB connections out and reboot the screen (Hold both steering wheel buttons down for about 10 sec). It fixed mine.