I installed my update late last week. Overall, I've noticed some improvements (POIs actually show up on-screen when I'm asked to make a selection instead of nothing loading and Sync Lady yelling at me to choose, and the Shuffle LED finally works on my iPod!) and some issues.
- Nav route calculation is dreadfully slow at times. It took over 2 minutes to calculate/load a simple, 20-mile route on Saturday. And that was using a Favorite location.
- Nav in general is slower than before... takes longer to load map when you first switch to it, there's more lag when it's animated/moving while driving, etc.
- Voice commands are suddenly very laggy. Press the Sync button, and then it takes 3-5 seconds for the chime to play so I can say the command. Pre-v3.5.1 the chime happened nearly instantaneously.
- Candidate/selection lists still don't appear sometimes - if I say to play a song and it asks me to choose, no list pops up, but Sync Lady still asks me to pick one.
2012 Focus Ti Hatch | Ingot Silver | 401A, Nav, Winter Pkg, Moon Roof, Parking Tech. Pkg
Build Date: 12/2/2011 | New APIM: 4/4/2012
MFT: Factory v2.11, 3/14/12 Web -> v3.0.2, 9/24/12 Web -> v3.2.2, 1/24/13 Web -> v3.5.1, 8/13/13 Web -> v3.6