Has anyone ran into issues uploading images to be used as wallpapaer, so far I have been able to only use pictures at resolution of 640x480 and in .bmp format. Any other resolution or .jpeg format results in the radio saying unable to load image. The manual says the resolution supported is between 420 and 1200, but for some reason I cant import wallpaper at that resolution. My rdx has the basic non tech audio system.

Anyone have any more info on which other resolutions can be used feel free to comment.