Mopidy 1.0.0 - Pulseaudio stops streaming

Since Mopidy 1.0.0 Mopidy stops streaming via pulseaudio for about 10-20 seconds after start. On my client i have these log:

Apr 10 16:58:53 pi-gelb pulseaudio[2465]: [alsa-sink] flist.c: pulsecore/memblockq.c: list_items flist is full (don’t worry)
Apr 10 16:58:53 pi-gelb pulseaudio[2465]: [alsa-sink] flist.c: pulsecore/memblockq.c: list_items flist is full (don’t worry)
Apr 10 16:58:53 pi-gelb pulseaudio[2465]: [alsa-sink] flist.c: pulsecore/memblockq.c: list_items flist is full (don’t worry)
Apr 10 16:58:53 pi-gelb pulseaudio[2465]: [alsa-sink] flist.c: pulsecore/memblockq.c: list_items flist is full (don’t worry)
Apr 10 16:58:53 pi-gelb pulseaudio[2465]: [alsa-sink] flist.c: pulsecore/memblockq.c: list_items flist is full (don’t worry)
Apr 10 16:58:53 pi-gelb pulseaudio[2465]: [alsa-sink] flist.c: pulsecore/memblockq.c: list_items flist is full (don’t worry)
Apr 10 16:58:53 pi-gelb pulseaudio[2465]: [alsa-sink] flist.c: pulsecore/memblockq.c: list_items flist is full (don’t worry)
Apr 10 16:58:53 pi-gelb pulseaudio[2465]: [alsa-sink] flist.c: pulsecore/memblockq.c: list_items flist is full (don’t worry)
Apr 10 16:58:53 pi-gelb pulseaudio[2465]: [alsa-sink] flist.c: pulsecore/memblockq.c: list_items flist is full (don’t worry)

Are there any ways to downgrade to version 0.19.5 ?

Yes, exactly how depends on how you installed Mopidy in the first place. There’s plenty of results for apt or pip on google if that’s how you did it.