CEC remote control don't works after turn off my TV Samsung

Hi,
CEC remote control don’t works after turn off my TV Samsung, If I turned off my Samsug TV and then after some hours turn on TV and CEC controls did not work. Why? On raspberry model 1 with kodi, this never happens. Is any solutinon?

Thank s for any information.

Mihael

I have the same problem with pi2, but I have also a keyboard instaled, so i hit restart and it works again

I had the same issue with cec controls stopping after turning the TV off and it turned out that it was the hdmi cable, when I got a new one it has worked perfect since. You say it worked before on a model one so it could be something different if you are using cable as before but if you’re using a different one it could be the problem.

Thank you.