Hi,
first of all a huge thank you to @elan and the Plexamp team for their work on the Raspberry Pi platform.
I installed the beta and had no problem in making it work controlled remotely from another instance. The browser interface still shows some teething problems:
Album art is shown only on Chrome, Firefox and Safari on Mac show a blurred preview
Play doesn’t work on any browser I tested on Mac, spinning indicator lasts forever
Playing now interface not shown even the Pi is playing remotely controlled
Audio playback device list is not update if a USB device is plugged, Plexamp service restart needed
I know it is normal to have such issue at such an early stage but the current status is already very usable.
this is where i had posted some screenshots of browser console errors that inadvertently included my X-Plex-Token which @OttoKerner kindly deleted.
The gist of the console errors was that the problem with displaying images in some browsers seems to be request header access control origin / CORS types of issues in case that helps anyone trying to debug it.