Jerky sound/video

hey guys
just a quick one

my sd card failed today, so i had to do a reinstall.
got my network shares back and can stream shows and music from my server, but there is a problem.

no matter if its mp3 or a video (x264) the sound is jerky and also in the video files, the video is jerky too.

can anyone maybe shed some light on what i might have missed on setup?
i am using a b+ pi with


4 posts were merged into an existing topic: Stuttering after 2018.08 update