>>>>As for the SMB issues, I've deactivated SMB v2/3 on the (virtual) server, but doing so also prevent the users from accessing the server.
>>>
>>>That hints for me to deactivated SMB1 - perhaps double check ?
>>>You NEED SMB to access remote files, but only SMB1 is ISAM safe...
>>
>>If I understand you correctly, I should deactivate SMB2/3 and let only SMB1 activated?
>>
>Correct

If I deactivate SMB2/3, the users can't acces at all the server