We just moved into a new home with an installed Sony VPL-VW50 so I don't know what has been going on with the projector. The lamp has 70 hours. The restarting usually occurs a few times, 3-5 rounds, before the projector stays on and runs normally. And once it does that, it tends to be problem-free, until I turn it off and turn on the next time watching a movie.
I tried with different HDMI cables and lengths, also with a PS3 and Sony BD player, still the same problem. I also tried with a VGA cable connected to my PC, it also restarts.
Any help/insight is greatly appreciated!
Thank you so much.