My ISP uses a VLAN ID 2 under Network Settings / IPTV/VLAN   /  Internet VLAN.

I have to therefore enable IPTV/VLAN under Network Settings.

if I then try to enable Link Aggregation under Network Settings / LAN, I get this message showing in the settings screen

Note: IPTV and Link Aggregation cannot be enabled at the same time. Disable IPTV before using this function.

If I disable it (ie  IPTV/VLAN under Network Settings) I cant connect to my ISP / Internet

Cant believe a router cant use basic functions like Link Aggregation and IPTV at same time

Any way around it?