404 on R-Pi

I have installed the hifiberry on my R-Pi. it was all working well before with a USB to I2S card and DAC.

Now though I can’t connect the web UI. I get 404. I can ping the Pi and Putty in, but don’t know how to diagnose the problem.

I have run aplay -l and it lists the hifiberry ok (I modded /etc/modules ok).

Any ideas anyone?

Thanks
Graham

Fixed this by doing an MPD restart from the command line which seems to be a bit of a cure-all!
Graham

Interesting that restarting mpd had an affect on the UI. For future reference, the UI runs in an nginx web server. It can be restarted using:

sudo nginx -s reload

Thanks when I next have a similar problem, I’ll try the nginx restart to see what happens.