Hello everyone. I recently updated to Windows 11 my laptop (Acer Aspire A515-52G). Since when I did the update my battery duration is around 1h45 min with the battery save mode activated, before it my batter lasted for 4 hours at least with the same usage of computer. Why do I have these problems? I cannot explain it also searching for the problem online (they even say that battery duration should be longer!). Can you help me?