I’ve setup my Sqeezelite client+server and to prove everything worked fine I was also able to play music from my iphone using the spotify connect plugin
I then tried to install Shairtunes2 and initially I could not even get into the settings section because of a problem already reported in this forum:
404 Not Found: plugins/Extensions/settings/plugins/ShairTunes2W/settings/basic.html
I was just trying to recreate your problem and applied the fix as described here: https://www.max2play.com/en/forums/topic/shairtunes-3/
After the update, Shairtunes could be started and after selecting the correct file format in the Shairtunes settings, I was able to stream music from my mobile phone (Android with AllConnect via Airplay). In my setup I simply used the jack output of the Raspberry Pi, i.e. without a sound card.
Is Squeezelite running on your setup? You could try the fix again as in the other thread and first output the sound only via the Raspberry Pi to completely rule out that the problem lies with the sound card.
I’ve found what the problem is. Based on your reply I’ve played with the encoding parameter for the Shairtune2 abd found out I had WAVE selected. I’ve changed it now to MP3 or FLAC and now both work. Can you confirm WAVE does not work for you as well? My audio card is fine and it’s selected as direct hw mode Thanks