Volumio 2.031web ui Pi3 don't connect ssh and ping ok

Hello everyone
I hope you can help me; I’m just an amateur in the Linux domain.
For a week I search desperately in the forums. I have several times reloded and flash SD cards

I have downloaded Volumio 2.031 from volumio.org
Flashed a 16GB SD card (other tests with 32GB)
MD5SUM OK
Installed in RASPBERRY 3 with Hifiberry digi Dac
Ethernet network connection (freebox router (DHCP) and two Ubuntu 16.04 PCs on same network)
SAMBA file sharing, /etc/samba/smb.conf modified for my domain.
Turn on Raspberry and wait 1 hour.

Nmap finds raspberry and gives its IP
Ping over IP OK
Ping on IP.local OK
Ping on volumio.local OK
Ssh volumio @ IP OK PSW volumio
Dolphin (files explorer kubuntu) see “Internal storage” of Volumio in my domain.

On the other hand, it is impossible to connect to the Web UI of volumio, from a PC (ubuntu, firefox)
Neither from tablet (Android) nor from Android smartphone

 Volumio.local: can not connect
 IP.local can not connect
 IP: 3000 can not connect

I noticed, with journalctl -l, I think, a problem in UI:

info: CoreCommandRouter::executeOnPlugin: alsa_controller , getConfigParam Dec 09 11:18:07 volumio volumio[3595]: info: Loading plugin "upnp"... Dec 09 11:18:07 volumio volumio[3595]: info: [1481282287944] Starting Upmpd Daemon Dec 09 11:18:07 volumio volumio[3595]: /volumio/app/plugins/audio_interface/upnp/index.js:138 Dec 09 11:18:07 volumio volumio[3595]: var name = nameraw.charAt(0).toUpperCase() + nameraw.slice(1); Dec 09 11:18:07 volumio volumio[3595]: ^ Dec 09 11:18:07 volumio volumio[3595]: TypeError: Cannot read property 'charAt' of undefined Dec 09 11:18:07 volumio volumio[3595]: at UpnpInterface.startUpmpdcli (/volumio/app/plugins/audio_interface/upnp/index.js:138:20) Dec 09 11:18:07 volumio volumio[3595]: at UpnpInterface.onVolumioStart (/volumio/app/plugins/audio_interface/upnp/index.js:27:7) Dec 09 11:18:07 volumio volumio[3595]: at PluginManager.loadPlugin (/volumio/app/pluginmanager.js:122:19) Dec 09 11:18:07 volumio volumio[3595]: at PluginManager.loadPlugins (/volumio/app/pluginmanager.js:192:10) Dec 09 11:18:07 volumio volumio[3595]: at new CoreCommandRouter (/volumio/app/index.js:45:24) Dec 09 11:18:07 volumio volumio[3595]: at Object.<anonymous> (/volumio/index.js:34:21) Dec 09 11:18:07 volumio volumio[3595]: at Module._compile (module.js:570:32) Dec 09 11:18:07 volumio volumio[3595]: at Object.Module._extensions..js (module.js:579:10) Dec 09 11:18:07 volumio volumio[3595]: at Module.load (module.js:487:32) Dec 09 11:18:07 volumio volumio[3595]: at tryModuleLoad (module.js:446:12) Dec 09 11:18:07 volumio systemd[1]: volumio.service: main process exited, code=exited, status=1/FAILURE Dec 09 11:18:07 volumio systemd[1]: Unit volumio.service entered failed state. Dec 09 11:18:07 volumio systemd[1]: Starting dynamicswap.service... Dec 09 11:18:08 volumio systemd[1]: Started dynamicswap.service. Dec 09 11:18:08 volumio systemd[1]: volumio.service holdoff time over, scheduling restart. Dec 09 11:18:08 volumio systemd[1]: Starting dynamicswap.service... Dec 09 11:18:08 volumio systemd[1]: Started dynamicswap.service. Dec 09 11:18:08 volumio systemd[1]: Stopping Volumio Backend Module... Dec 09 11:18:08 volumio systemd[1]: Starting Volumio Backend Module... Dec 09 11:18:08 volumio systemd[1]: Started Volumio Backend Module. Dec 09 11:18:10 volumio volumio[3624]: info: ------------------------------------------- Dec 09 11:18:10 volumio volumio[3624]: info: ----- Volumio2 ---- Dec 09 11:18:10 volumio volumio[3624]: info: ------------------------------------------- Dec 09 11:18:10 volumio volumio[3624]: info: ----- System startup ---- Dec 09 11:18:10 volumio volumio[3624]: info: ------------------------------------------- Dec 09 11:18:10 volumio volumio[3624]: info: Found new core plugin music_service/airplay_emulation. Adding it Dec 09 11:18:10 volumio volumio[3624]: info: Found new core plugin music_service/mpd. Adding it Dec 09 11:18:10 volumio volumio[3624]: info: Fou

Did any of you have an idea?
What tests do you advise?

Thank you

That’s quite strange, to me it looks like if you turned it off the first time it was starting …

Do this via SSH

rm -rf /data/configuration/*

let me know

That’s Ok !!!

Thank you very much for your help I can now discover Volumio !

Great thanks

JJ

Great ! Let me know what you think!