Hello Pietpetoors,
Thank you for reaching out to the Microsoft Community and I'll be glad to assist you today.
The issue could potentially be related to system files or the disk. Let's run a System File Checker (SFC) scan and a disk check (CHKDSK) to identify and fix any errors, which should help resolve the delay in creating new folders.
Method 1.Run System File Checker Utility scan.
- Open the Command prompt (Admin) window and run the commands one by one.
DISM /Online /Cleanup-Image /CheckHealthDISM /Online /Cleanup-Image /ScanHealthDISM /Online /Cleanup-Image /RestoreHealthsfc /scannow
Once the scan is complete, restart your computer and check if you're now able to create new folders on your drive without delay.
2. If the issue persists, run a disk check scan on the drive.
- Open the Command prompt (Admin) window and run the command below.
Chkdsk c: /f /r
In this case, "C:" is the drive letter used as an example. Replace it with the drive letter where you are experiencing issues creating folders.
If the drive is currently active, type "Y" when prompted to schedule the scan for the next system reboot.
Let me know if you still need help.
Best regards,
Gunasekar N