I'm owning a 46PFL9705H/12 and since yesterday ambilight no longer works. Before I had some random problems with it but now it completely dissapeared. It's even gone from the configuration menu so I assume this must be a SW-problem. I already reset to fabric configuration but it still doesn't work, neither is it back in the config menu.

Tonight I will install the new firmware hoping this solves the problem but I have my doubts (the problem with TV automatically switching off and on again about 3 times a day still occurs as well ).

Anyone who has encountered the same problem ?