I have a DIGI+ on a RPi3, running the latest version of OSMC. Because I'm a Spotify user as well, I installed the fornoth spotify-connect-web server on the RPi as well. I didn't use a DIGI+ back then. Everything worked perfectly.
I decided I wanted a DIGI+ and installed it. For OSMC everything worked perfectly, but the potify-connect-web server says "device or resource busy".
It seems OSMC blocks the sound card, even when not using it. If I disable the DIGI+, everything works perfect again (through HDMI though).
I posted this problem at the OSMC forums as well, but still no solution:
Maybe there are some people here who know of a solution?
Information on the installation of the spotify server see: