Garmin Mobile XT Gps Lag

[nuprotocol]

I searched and couldn't find a answer. I know some of you are using Garmin Mobile XT fine on your Sprint TP2's. However on my Sprint TP2, it's not exactly on point when riding down the road and being tracked. I'll pass a turn and then after a minute, the car on the screen passes the turn. I didn't have these problems on my TP, just the TP2.

My question is: Is there a way to fix the lag and make it track me faster? Or is there a problem with the phone itself? I saw the GPS configure sticky, but my GPS is already configured and is working, it's just slow.

Thanks for any help!