I have an Intel NUC with internal Pulse-Eight HDMI-CEC adapter installed.
No any problems with LibreELEC version 7.x. All works fine. I've set in "power saving" menu for 90 minutes of idle time and "suspend".
After 90 minutes of no any input from my remote, NUC goes to suspend state and TV is switching off.
But with installed version 8.x and Milhouse 9.x alphas (clean installs) TV is not switching off anymore. I've tried various versions with no success.
The only solution is set in "power saving" to "shutdown" instead of "suspend". In this case the TV is switching off. But I have to manually switch on NUC after that.
What it can be? Am I stuck with version 7.x?