DigiOne Quit During Playback, Won't Play Again

[16KHz]

Hello everyone - thanks for your help with this:

1. Yesterday while streaming Qobuz my RPi + Digione Signature quit payback in the middle of a track, and started to play from USB library
2. I selected 'Restart' from the system menu (iOS Volumio)
3. After 15 minutes of the 'busy' spinner the restart had not occurred
4. Hard reset
5. After restart (per Digione procedures), Volumio could not find the Digione on the network.
6. Multiple restarts later, device is still invisible to Volumio.
(7. No changes made to wifi settings, power, location, et c)
(8. Remains invisible on all Volumio devices)

(9. Usual LED's are on)

All suggestions appreciated...

[Audio_Allo]

On 5/19/2019 at 2:26 AM, 16KHz said:

Hello everyone - thanks for your help with this:

1. Yesterday while streaming Qobuz my RPi + Digione Signature quit payback in the middle of a track, and started to play from USB library
2. I selected 'Restart' from the system menu (iOS Volumio)
3. After 15 minutes of the 'busy' spinner the restart had not occurred
4. Hard reset
5. After restart (per Digione procedures), Volumio could not find the Digione on the network.
6. Multiple restarts later, device is still invisible to Volumio.
(7. No changes made to wifi settings, power, location, et c)
(8. Remains invisible on all Volumio devices)

(9. Usual LED's are on)

All suggestions appreciated...

Are you able to do ssh?

[Audio_Allo]

1 hour ago, Audio_Allo said:

Are you able to do ssh?

Can you check with wired connection(LAN)

May be volumio not booting properly

[SixteenKHz]

Thanks for suggestions -- New development:

I re-started from the beginning: Fresh micro-USB, fresh download of Volumio, image extracted and installed (using Win32 Disk Imager). When the power is connected,  the LED's turn on, but Volumio does not boot, even after a very long wait time. 

Perhaps the RPi is faulty?