First of all thanks for the wealth of knowledge that gets shared on this forum as it's been helpful in helping me select proper equipment for my first HT setup. I am a total noob when it come to 3D. I have owned a HD25 for a couple of months and finally decided to try out 3D. I purchased the BG-BC100B emitter and some Sainsonic 144hz glasses as I read they were compatible. I have been trying to figure out why the glasses are losing sync every 30-60 seconds. I emitter seems to be working properly as all the lights are lit up as the 3D source material is playing. All HDMI cables are 1.4 and glasses are fully charged. I can't find a conclusive manual that explains the joystick on the emitter and if something needs to be calibrated or reset. Everything that I'm reading is that I should just be able to plug in the emitter and turn on the glasses. When the glasses are working everything looks great. I have noticed two different behaviors from the glasses in that they either lose sync and then automatically resync after 5-10 seconds or the LED flashes 3 times and they turn off. I'm having a hard time tracking down the issue. Hopefully, someone has had similar issues that could help point me in the right direction.