HDMI Audio missing After Stand by

[Picar69]

Hi at all, I hope someone can help me with this issue I'm becoming crazy.

Environment:
Zotac PC with hdmi audio / video output over HDMI, installed Openelec 5.0.0 x86_64
Yamaha RX2065 with hdmi input

Issue:
when the zotac PC goes in stand by (after 20 mins on no activity) when I resume from stand by and play a movie
I have missing Audio at all (Yamaha AV does not display any ch icon for the active channels, for example 2.0 or 5.1)

The only WORKAROUND found is reboot Openelec and I will get back the icon of 5.1 ch on my yamaha.
With version OpenElec 4.2 it was working fine, no reboot required for months.

ALREADY TRYED UNSUCCESFULLY in Openelec configuration:

Power on AV receiver before/after resume PC from stand by
Power off then on Yamaha AV
Set audio output to always ON
Changed Optimezed/best match audio settings
Enabled / disabled Passtrought
Changed Audio output to hdmi 0 and hdmi 1 (works only with hdmi 0 , there is only one hdmi)

Please help me.

[Prcx]

Anyone can help me?

[JBLSteeve]

I have the same problem with my intel platform
i try
DISPLAY=:0 /usr/lib/kodi/kodi-xrandr --output HDMI1 --off
DISPLAY=:0 /usr/lib/kodi/kodi-xrandr --output HDMI1 --auto

but with no result

[JBLSteeve]

Nobody have an idea ?

I have to reboot the openelec eveytime after standby. I do not have this problem on 4.2.
I try to change the parameters on my amplifier, i think it's on the management of HDMI after standby can you help us ?

[thecooldude69]

Hello there.

I am experiencing the same issue with Kodi 5.0.8 with no audio after resuming Kodi from sleep/standby. I have a Onkyo TX-NR808 receiver and everything connected with HDMI.

Changing the settings within Kodi has no effect. Video works fine, Just no audio at all. The only way I can restore Audio is rebooting Kodi. Turning off and on my receiver has no effect. Only rebooting Kodi.

Is there anyone else having this problem?

Any ideas on how to resolve this issue would be greatly appreciated.

[JBLSteeve]

On my side i can solve the problem by use those command, but i don't know how to run on after wake up
DISPLAY=:0 /usr/lib/kodi/kodi-xrandr --output HDMI2 --off
DISPLAY=:0 /usr/lib/kodi/kodi-xrandr --output HDMI2 --auto