Yep, I'm constantly turning off Doris and her sat nav voice commands. For some reason she comes back once in a while slowly increasing her sound level. Also once in while R2 on DAB decides to go silent at the stoke of the hour just as the news starts. Only way to get it back is to change station and return back to R2. Theres a few bugs in the systemI did go into settings eventually and seeing that they weren't turned on. Can't remember turning them off though!