ALP Connect (Apple Version for AL Priority) with Users Manual

[BestRadarDetectors]

When I use ALP Connect on iPhone, the speed always reads 0mph on the iPhone regardless of how fast the vehicle is actually moving.
When I use ALP Connect on my Android phone, after a few seconds (GPS acquisition) the speed does display accurately.

I'm not trying to connect both at the same time, other functions work fine (e.g. parking, radar). I don't have the GPS antenna. Running iOS 8.1.2 (latest) on an iPhone 5S.
When I go to settings -> Privacy -> Location services, no preference is set for ALPConnect. If I set it to always, it will stay on that...
...until I run ALP Connect. Still no speed on the screen within the app, and when I go back to the location services setting, the "always" preference is no longer specified.

Any thoughts? Is this a known bug? ALPConnect version 1.7 for iOS, by the way.

Yes, IOS 8.x forgetting location settings is already known and AL is trying to work with Apple to get this fixed.