[redstorm]

Hard to pin down whats causing this but every now and then sound is lost and a buzzing sound is played, the kodi.log starts showing errors around ActiveAE. Stopping and starting kodi does not resolve the situation only a full reboot. Can go days without a re occurrence, can happen watching TV , or recorded content. latest occurrence occurred while watching you-tube clips.

ERROR: ActiveAE::InitSink - failed to init
ERROR: ActiveAE::FlushEngine - failed to flush

Logs
Kodi
http://paste.ubuntu.com/25561342/

dpkg
http://paste.ubuntu.com/25561367/

DISPLAY
http://paste.ubuntu.com/25561375/

dmesg
http://paste.ubuntu.com/25561380/

id
http://paste.ubuntu.com/25561398/

amixer
http://paste.ubuntu.com/25561403/

aplay -l
http://paste.ubuntu.com/25561408/

Hardware is a Asrock Z87 with a Haswell CPU Intel® Core™ i5-4570S
cat /proc/cpuinfo
http://paste.ubuntu.com/25561411/

Linux 16.04
Linux xbmc 4.4.0-91-generic #114-Ubuntu SMP Tue Aug 8 11:56:56 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

AVR is a Onyko TX-NR737 connected to a Sony TV via HDMI
Sound is configured for HDMI and Passthrough is HDMI device
Sync playback to display is OFF as per page 1 when using passthrough audio.

kmshelper is configured to load the extracted edid.bin rom when all systems were on and running, enabling booting with AVR/TV off. (instructions in this thread somewhere) video=HDMI-A-3:1920x1080@50D drm_kms_helper.edid_firmware=HDMI-A-3:edid/edid.bin

guisettings.xml
http://paste.ubuntu.com/25561436/

Install is not using openbox. kodi.service
http://paste.ubuntu.com/25561483/

I have turned debug logging on to get a more detailed log when it occurs again. Incase their is not enough info in tracking down what is happening. bug or config issue.

Video of the noise when the issue occurs.
Video of the issue at hand.