I have an Instinct Dual Power (Japanese version of the Solar) with firmware 13.30 (the latest).
My backlight settings During activity (not during activity) are:
- Keys -> After Sunset (Off)
- Alerts -> Off (On)
- Gesture -> Off (On)
- Timeout -> 4s (4s)
- Brightness -> 20% (20%)
These usually work as intended for activities shorter than 1h.
However, during activities longer than 1h my backlight often gets "stuck on".
This happens for no apparent reason (no notification/lap/gesture) and at irregular intervals (1min to 10min).
Also, if I press the CTRL key to manually turn the light on, this stays on forever (instead of going off after the 4s interval in the settings).
If I press the CTRL button, I can manually turn the ligth off up to the next "random event" that makes the light turn on.
This is a serious problem because it drains my battery quite fast during activities.
While I can usually notice during the night (and turn the light off), it is impossible to do so during the day.
What can I do?
Thank you for your help,
Giordano