You need to validate which SMB version is supported by your Fujitsu Q902. The highest supported version can be added as option when you mount your NAS. The Fujitsu Q902 supports max SMB 2.1. Leaving the options blank, Volumio will automatically mount with vers=3.1.1.
| Version | Options |
|---|---|
| SMB 1.0 | vers=1 |
| SMB 2.0 | vers=2 |
| SMB 2.1 | vers=2.1 |
