Why my ISP IPTV Box not work on first try after i reboot my Deco or when power supply went gone and the come back so the ISP IPTV Box stopped working on first try i have to reboot my IPTV Box again n again to watch channels otheriwise black screen was coming. I never faced this issue on direct connection from ISP ONT or Gigabit Switch but now my IPTV Box is directly connected with Main Deco Port 2 and i tried firmware 1.6.1 and 1.6.2 still same problem also tried 1.6.2 Beta Firmware.