Hdmi Cec not working after a while

[Juan Carlos]

Hello there.

I've been using my raspberry Pi for two years and never had an issue with cec control.

Since last week my samsung Tv cannot find the Pi after been power off for more than 10 minutes. To solve it I have to reboot the Pi again, but after 10 min the Pi disconnects again an it's not possible to connect it. I tried to reinstall xbian, disable the screensaver and change the hdmi cable but no improvements were found.

The tv, hdmi, remote and Pi are the same, nothing has changed.

Any help would be very much appreciated, thank you.