The QNAS is configured to accept SMB1, 2, 2.1 and 3. So I don't think this is the problem.
Thanks for helping!
Only if SMB v1 is activated on your Windows 10 Setup.
The QNAS is configured to accept SMB1, 2, 2.1 and 3. So I don't think this is the problem.
Thanks for helping!
I thought that only SMB 1.0 is normally inaktiv in Win10. Are the newer versions 2.0, 2.1 and 3.0 also inaktiv?