bgpepi, I think I got you now.

If some version in post #1 works for you in both "portrait" and "landscape," then you DO NOT need any special version for 5.0 only.

For Satellite loss after two hours, I suggest you test with [Only registered and activated users can see links. ] If no loss, then try to run both GPS Test and Streetpilot at the same time. Also check Power save mode of device if it turns GPS off. Good luck.