SMB Connection error

Dear sir/madam,

I got my ROSE 250A for a while, and the current s/w version is - 5.9 (Official).

Previously, I burned 10K+ songs to the internal SSD and works perfectly. However, all suddenly, it cannot play any songs, but only can see the Album art, song list, but all the songs have 0 second length.

Then I tried to connect SMB from my MacBook (OS Tahoe 26.1), and I cannot connect to the ROSE even though the IP address is correct (I tried Ethernet and WiFi) and reset my SMB ID/Password many times. Could you advise what went wrong and how I can fix it - play songs and SMB connection ?

Million thanks in advance (love the ROSE!!!).

Cheers, Michael

The song play screen.

The ROSE version screen …

The SMB login error screen …
Login error