By looking at other community posts it seems i'm not the only one facing this issue with this laptop and other ACER laptops. Mine tries to go into sleep mode (screen goes black), but it doesn't fully go into sleep mode, because the fan cotinues to spin and the led on the side stays blu, when this happens it is impossible to wake it up, neither with the keyboard nor with the touchpad and the only thing that I can do is to force shut it down by pressing the power button and lose all my work. I tried updating the BIOS to the lates version, disabling fast boot, switching to linux but nothing worked. nowadays i just set it to never go to sleep and i just keep it charging but it's really frustrating, I've had this laptop since 2018 and in all these years I never figured out how to solve this problem. I checked ACER community but the answers from other users or ACER was always useless. I hope to receive some meaningful help. Thanks