Microsoft confirms high CPU usage bug in latest Windows 10 1903 update September 3, 2019 by admin Tweet After the bug was reported over the weekend, Microsoft today confirmed the known issue in the latest Windows 10 cumulative update that causes high CPU usage. The firm is investigating. Read more… Neowin Related Posts:Microsoft fixes slow performance and high CPU usage…Microsoft: Windows 11 Cross Device Service high CPU…PSA: Roll back Nvidia's latest GPU driver to fix…Microsoft fixes high CPU usage, IDE hanging on…Microsoft Defender apparently causing high memory…