problem with new bb 9780 gps

[tripp21]

google maps and blackberry maps doesn't work like it did on the 9700. ive read some of the other post and dont see an answer. it will show where i am at and my arrow will move off the page instead of the whole map tracking down as i move if i have zoomed in to see all the streets. also with telenav that is the best so far of all the maps i have tried. but just like google maps, blackberry maps, and telenav if i havent clicked on the app it wont refresh the sat unless i do a batt pull or alt right shift delete to reboot it then it works fine. well u shouldnt have to do that for it to pick up a sat. the 9700 didnt have these problems. does anyone know of an update that will fix this problem.