Axxess sold me a Huawei AX3 which is slower and weaker signal than my Tendai 600Mbps

Axxess is my ISP and Vumatel manages the fibre.

My fibre line is 100/100 and I had a Tendai 600Mbps.

I was only getting half the speed though.

The signal was fantastic, I could get signal all the way into the street.

Vumatel came over and tested my line and said there's nothing wrong with my line but that I need to upgrade to a Gigabit router.

Because of my inverter, I needed a router that also broadcasts 2.4G

So Axxess sold me a Huawei AX3 dual band router...but I hate it because it's slower and has a weaker signal than my previous 600Mbps Tendai.