[How to do instruction] 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi

[Jempie]

Dear Adrian,

I have a strange problem, when I use the OLED software follow the instruction as usual 
and playing Spotify it starts to hike in the songs I play

I have two Audiophonics DAC 9038MKII used for the mini-kit and the 9023 DAC
switch off the Direct (HW) there is no hike




using Moode 7.30/7.41/7.50
RPI 3b

What can be the problem

thanks Jem