Kill Switch issues

Using AXT1800 - 4.4.6

Everything has been working fine.

But now, no websites will load for me.

Wifi and wireguard client are all connected to and green light.

But I can’t access any sites, nothing loads.

I switch to a backup AXT1800 and it starts working again,.

But I noticed the kill switch was turned off, I turn it on, nothing loads again.

Is the switch causing this issues?

Not very likely. Do you enable ipv4 or multiwan when the issue happens?