BT Homehub weird Ethernet activity

Hi folks,

Quick question. I’ve got a BT Homehub 5a and it is running OpenWrt 19x.

I’ve got it set up as a dumb AP, LAN port 1 being the LAN feed.

I’ve got two other Ethernet clients connected on LAN ports 2 and 3 but it seems their traffic isn’t routed through the home hub but is being directed straight through the incoming feed (port 1). It doesn’t show up on any traffic stats and it bypasses the sqm settings.

These were the default VLANs. Any advice?