SMB File drop protocol

[neg...@gmail.com]

I'm using "FILE - CIFS/SMB File drop" protocol from my tablet in order to get the printed file into a Windows shared folder.
Everything works fine except that from the moment the tabled says "Print OK" until the file can be opened on the Windows machine it takes about 30 seconds.

Immediately after the "Print OK" is displayed, the file became visible in Windows explorer and has the correct size but it cannot be opened. It seems that the Windows is keeping the file open because of the mobile printing app.
This scenario doesn't happen if from another computer I copy a file into the Windows shared folder.

Do you experience this behavior? It could be some connections that are left open?

Thanks,
Ovidiu Negus