Shortwave occasionally does not start playback on station switch. Stucked at "Resuming pipeline because buffering finished"

Sometimes on switching station playback does not start (even after long time of waiting). Another click on a different station & back mostly fixed this issues. Sometimes also a stop/start. This is a little annoying because it leads me to anticipate a unreliabilty and clicking far more often than appropriate.

Here the log after switching to "melonradion". The logs stands there but no playback happens:

Coming from working station

 DEBUG shortwave::audio::player                       > Start playing new URI: http://relay1.melonradio.com:9000/dynamic
 DEBUG shortwave::audio::backend::gstreamer_backend   > Stop pipeline...
 DEBUG shortwave::audio::backend::gstreamer_backend   > Set new source URI...
 DEBUG shortwave::audio::backend::gstreamer_backend   > Start pipeline...
 DEBUG shortwave::audio::backend::gstreamer_backend   > Pipeline is live: false
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (37%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Pausing pipeline because buffering started
 DEBUG shortwave::audio::backend::gstreamer_backend   > Pipeline blocked because of buffering
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (21%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (27%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (34%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (40%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (46%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (52%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (58%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (63%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (69%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (74%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (80%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (85%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (91%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (96%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (100%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Resuming pipeline because buffering finished

Now switching station 2, but no playback

 DEBUG shortwave::audio::player                       > Set playback: Stopped
 DEBUG shortwave::audio::player                       > Cleared song title queue.
 DEBUG shortwave::audio::backend::gstreamer_backend   > Set playback state: Null
 DEBUG shortwave::audio::controller::gcast_controller > No device ip available, don't set station. 
 DEBUG shortwave::audio::player                       > Cleared song title queue.
 DEBUG shortwave::audio::player                       > Start playing new URI: http://relay1.melonradio.com:9000/deeper
 DEBUG shortwave::audio::backend::gstreamer_backend   > Stop pipeline...
 DEBUG shortwave::audio::backend::gstreamer_backend   > Set new source URI...
 DEBUG shortwave::audio::backend::gstreamer_backend   > Start pipeline...
 DEBUG shortwave::audio::backend::gstreamer_backend   > Pipeline is live: false
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (49%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Pausing pipeline because buffering started
 DEBUG shortwave::audio::backend::gstreamer_backend   > Pipeline blocked because of buffering
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (32%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (38%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (44%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (51%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (57%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (63%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (74%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (80%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (85%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (96%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (100%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Resuming pipeline because buffering finished

After a subsequent stop and start, playback started immediately:

 DEBUG shortwave::audio::player                       > Set playback: Stopped
 DEBUG shortwave::audio::player                       > Cleared song title queue.
 DEBUG shortwave::audio::backend::gstreamer_backend   > Set playback state: Null
 DEBUG shortwave::audio::player                       > Set playback: Playing
 DEBUG shortwave::audio::backend::gstreamer_backend   > Set playback state: Playing
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (1%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Pausing pipeline because buffering started
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (2%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (3%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Pipeline blocked because of buffering
 DEBUG shortwave::audio::backend::gstreamer_backend   > Buffering (100%)
 DEBUG shortwave::audio::backend::gstreamer_backend   > Resuming pipeline because buffering finished