After releasing two Windows 10 feature updates and several cumulative updates, Microsoft still hasn't fixed a bug that causes Windows Defrag on drives disk with the SSD TRIM function
In May 2020, Microsoft released Windows 10 2004, the May 2020 Update, which brought two errors which cause SSD problems very often with its effort operation TRIM on non-SSD drives.
The first bug prevents Windows 10's auto-maintenance feature from remembering when a drive was last optimized on rebootmovement of the operating system. The forgotten previous optimization date causes the disks, and SSDs, to be defragmented every time the computer is restarted.
In September, Microsoft released the update "KB4571744, Which fixed the Auto Maintenance error, causing the SSDs to be rebuilt very often.
The second error causes Windows 10 (Optimize Drives) to try to make TRIM disks that are not SSDs. This does not damage normal disks but creates errors in the event log.
Today, almost six months later, Microsoft has not yet resolved the above issues, as shown by today's test below.
Although this error has been extensively reported by Microsoft has not officially recognized it in Windows 10.