iTunes + SoundTouch = Stutter but iPhone, iPad Pro and Spotify are OK
So I have been having this problem since about 3 years ago but I left the country and now I'm back and willing to put end on this.
All devices are connected to the same wifi, 30mbps high speed internet. I experience frequent stutters whenever I'm playing music through my iTunes (2015 macbook pro, itunes library on Samsung external SSD, play through iTunes' airplay). However, I've got no stutter at all whenever I'm playing the music through my iPhone (both my iPhone music library and spotify) and my iPad.
I've tried to change the QoS from WMM, SSID and None but it doesn't help.
Has anyone experienced the same problem and willing to share? Thanks!