I run with my phone in a transparent armband and have the automatic keylock set to 10 seconds to avoid accidental button presses.

Previous versions of Sports Tracker (1.x) worked perfectly:

I start my run and after 10 seconds the device locks. Any time I want to check the screen I can press any key: The screen appears for about 5 seconds and the phone remains locked.

With version 2.06 this is no longer possible. This is because the screen does not update in "power save mode" and this mode is always on.

Now after starting my run I have to press "options", then scroll down to "power save mode" then select "Turn off". This is very difficult to do inside the armband. This cannot be done before the workout is started! Yuk!

The "power save mode" option should be remembered:

It is correctly remembered if you finish a workout, then start a new workout WITHOUT quitting the application.
It is NOT remembered if you finish a workout, then quit the application then restart it with a new workout.