Reply To: Sync lost when switching lights on/off


The power surge may not only couple through ossc power supply but also affect the sync signal coming from the console. You could try powering OSSC from a 4.5V battery or dedicated UPS (if you can get one) to see if it makes a difference. In general, a device generating surges could be placed behind a noise filter (easy if it’s a single one like fridge) to prevent it affecting other sensitive devices. Alternatively, you could connect all your AV equipment to a single electricity splitter and then connect than to mains via the noise filter.