SITUATION: TV is connected to TV Box using HDMI-CEC. Unchanged setup which has been working OK for months.
Application Version: 763_202310; Build Version: 5.05; Hardware Version: 06000000
PROBLEM: in the last few days the TV Box seems to be switching the TV on & off randomly. E.g. I heard the TV on at 06:00 one morning, it switched itself on. I switched the TV & TV Box off, and then 20 minutes later it was on again. Other times, when we are watching the TV, it just switches itself off. Remember, this is not a new configuration or TV .. there is no timer setting active in the TV to switch itself off after a certain time.
ACTION: I switched off HDMI-CEC control in the TV. TV Box has been rebooted (disconnected from power and then reconnected).
PROBLEM: now, we see the TV Box is switching itself off - the TV remains on, but there is no input signal.