Can't write Delete.0.sync.ffs_lock

[carbonero]

Since 12.1 and 12.2 I have not been able to use FFS properly.

FFS freezes, freezes file explorer, then I see multiple FFS running, need to reboot the computer.

Now it just doesn't work, I get the following message:

Translation from Spanish (as good as possible to me), original below:

Not able to block the following directories for the following folders:

Not able to write file: "F:\Roon_Music\Musica HiRes\Delete.0.sync.ffs_lock"

ERROR_SEM_TIMEOUT: waiting time for flag run out . [CreateFile]

Any suggestions?

Thanks in advance!

---

No se pudieron bloquear directorios para las carpetas siguientes:

No se puede escribir el archivo "F:\Roon_Music\Musica HiRes\Delete.0.sync.ffs_lock".
ERROR_SEM_TIMEOUT: Se agotó el tiempo de espera del semáforo. [CreateFile]

[Zenju]

ERROR_SEM_TIMEOUT is probably from STATUS_IO_TIMEOUT at NT kernel level: https://devblogs.microsoft.com/oldnewthing/20140717-00/?p=483