Same thing's happening to me with the same message (Rendering Engine Crash) and has been for about 2 months, TomTom should sack their programmer and hire someone that knows what they're doingEvery time time I log into Mydrive connect on my pc and click update the program crashes and I get a error message stating Rendering Engine Crash and the program reloads with me having to log in again only for the same thing to keep happening. Has anyone else experienced this and does anyone have a solution. Cheers!