I got a new laptop two weeks ago and it worked well so far. However, since a few days, it doesn't get shutdown to standby mode anymore automatically when it's idling. I've set brightness, screen turn off and standby all on 1 minute to test this. Brightness reduce and screen turn off works fine after the 1 minute, but that's it, it doesn't go to standby. When I use power button or close the laptop, it properly goes into standby mode though, just not automatically. I looked into task manager if something unusable is running, it's not. Also I didn't install anything new since last week, where it was still working.