xx_Aspectre_xx

I updated my windows 10 pro to windows 11 pro (version: 21H2, build: 22000.376) and since then the computer goes to sleep mode even though utorrent is running. I do not have active downloads but active seeds. Previously this kept the PC awake but not since I use windows 11. My utorrent client version is 3.5.5 beta, build 46112 [32bit]. Of course the setting suspend sleep mode when a torrent is active is turned on in the settings of utorrent. I tried to see this problem on another pc (also with win 11) and the same problem occurs. Any help is most welcome, thank you!