Pulseaudio dropouts in Kodi only

[Killerbee]

Okay this is what I did.

Start with a fresh image XBian_2016.06.17_rpi3
Installed the next:

Terminal

sudo apt-get install pulseaudio-module-bluetooth bluez-tools alsa-utils (including the dependencies)

Run these commands

Terminal

sudo gpasswd -a xbian pulse
sudo gpasswd -a xbian lp
sudo gpasswd -a pulse lp
sudo gpasswd -a xbian audio
sudo gpasswd -a pulse audio
sudo sh -c "echo 'extra-arguments = --exit-idle-time=-1 --log-target=syslog' >> /etc/pulse/client.conf"
sudo hciconfig hci0 up
sudo hciconfig hci0 class 0x200420

Modified the /boot/config.txt file:
uncomment these two line

Terminal

dtoverlay=lirc-rpi,gpio_out_pin=17,gpio_in_pin=22,debug
dtoverlay=hifiberry-amp

comment this line

Terminal

#dtoverlay=pi3-disable-bt

Reboot

In kodi set audio output to ALSA: Pulseaudio sound server

login with terminal and run alsamixer to reduce volume

Play a mp3 file using Kodi (several) => Audio is still horrible. Dropouts/skips

Terminal

sudo apt-get remove pulseaudio

Reboot

In kodi set audio output to ALSA: Default (snd_pi_hifiberry_amp Analog)
Play a mp3 file using Kodi (several) => Audio is OK

Could somebody try to reproduce this?