I don't remember my unit having this issue before the 2.0 update.
Everytime a come back to the car the SD playback starts from the beginning of the track, not an issue for music really. But, when listening to a Podcast or a track thats over say 5mins long it's very annoying.
The fast forward of and sd track is pointless and dangerous as it is way to slow.
Is this a newly introduced issue, have search around and found nothing.
Cheers!!!!