working fine on aggressive. Did you enable HW acceleration?
Mine's not official direct ont so it had to be disabled and vlan tagged along with the Special Requirement from ISP.
mine on direct ont, i did not opt to get the RG from starhub. i connect the port 1 of the ONT directly in the WAN port of the n66u.
for the settings part, initially when i chose automatic IP, it does not work, tried entering the vlan, reset router, reset ont, these does not help. eventually, i chose static ip and it works but the IP is leased for 4hrs. so i need to update the settings constantly which i felt something is not right. so i revert back to automatic IP after 4hrs on static ip and all the sudden, the internet is working.
my current settings: i chose automatic IP, did not enter any special requirements for the vlan. i chose "normal" dhcp query frequency. my HW acceleration is enabled, i tried disabling it, no difference.
so kinda weird why initially automatic IP does not work, guess i just leave it as it is for now. as long the internet is working, i am happy liao