I've just recently had one installed into my vehicle. Upon starting of the car, I've noticed that it takes a while to actually boot up. Now it's safe to say that with the features afforded via this hu it's got a lot on its plate. Also sometimes when I go to swipe to change menus, I have to do it a couple of times. No big deal as it's probably still going through a break in period. To be honest I haven't even got 5 hours worth of play on it. Last thing is when I use my iPod or a BT enabled device, sometimes it drops it like it's doing a reboot then it comes back as if nothing had happened.
Now no way am I bashing this unit, but I'm reaching out to other owners in hopes of comparing notes per se. So if you own one and have observed anything that you would like to share, I would appreciate it.