@SEP910 - are you able to use the phone on LAN4 and are you also able to access the internet on LAN1, since it is for IPTV?

Please advise.

Many TIA

@SEP10 - LAN 1 Astro IPTV is working fine? Did you check on the astro decoder under setting... check on if multicast is ON? check on the internet connection too.

Another test: Power OFF yr router, and restart. See if the IPTV still workable?

Understand that astro iptv needs internet and also multicast to operate.