Constant dropping out the music with Spotify

Hello folks,

I have constant dropping out of the music with spotify.
It plays a couple of songs, mostly between numbers the music stops.
Sometimes after some time the music starts again.
I use only real Logitech players.
Logging from the protocol handler:


[08:58:26.535047] music_delivery:584 streamed frames: 45056 can't write: 0 rate: 0 / 44100
[08:58:26.535093] music_delivery:427 called with num_frames: 2048
[08:58:26.535133] music_delivery:584 streamed frames: 47104 can't write: 0 rate: 0 / 44100
[08:58:26.535241] main:1603 resetting streambuf
[08:58:26.535388] _streambuf_reset:84 state WRITEERROR -> IDLE
[08:59:32.006890] main:567 new connection
[08:59:32.009715] main:619 req: prefetch.json res: spotify:track:6cvH3BsdBRSae3DUqaattp par: (null) prot: HTTP/1.0 auth: (null)
[08:59:32.009892] main:985 prefetching track: No error
[08:59:32.169729] metadata_updated:86 new meta
[09:00:02.171986] log_message:81 log: 07:00:02.171 I [offline-mgr:2058] 0 files unlocked. 0 images unlocked
[09:01:56.967943] main:567 new connection
[09:01:56.971010] main:619 req: status.json res: (null) par: (null) prot: HTTP/1.0 auth: (null)
[09:01:56.971126] process_status:1464 process status

Hope to hear.

Sander