I have a 58PFL9955H/12 (but not really satisfacted).
When I try to use 3D i must switch off and on again the TV to activate the IR SYNCRO transmitter; otherwisw glasses doesn't work.
I've tryed to see at the front panel with an IR camera, and the transmitter doesn't work till I switco off and on again the tv.
Is it a sowteare problem (planned to solve with an FW upgrade)?
Or an hardware problem (and I must to call Philips technical assistance)?