Following bugs related to auto-sleep, still exist in firmware v4.40 (were present also in 4.30 and 4.10):
1. Device becomes unresponsive during ride
Sometimes the device can't wake up by touching screen, or pressing any of the buttons.
Sometimes the screen comes back on after a few minutes. Sometimes touching starts working after some period of time.
In some cases the device automatically restarts after a few minutes
Definitely helps brute force solution: Press and hold the power button for a while to manually restart the device.
This issue is very annoying while navigating as during some period there is no any navigation/map available.
2. Device doesn't go into Auto-sleep:
Looks that device sometimes does not go to sleep when the turn info or other info shows up while auto-sleep coundown starts. Countdown stops at 3s. After tapping it usually device goes to sleep after some period.
This issue increases battery drain as device doesn't switch off screen as required.
