AT&T Fiber Equipment

My WiFi and wired connections are both sub 100mb. sometimes getting up to 120ish if I'm lucky on wired. I've restarted my router a million times, from the app, hitting the reset button, un plugging it and everything else but nothing works. I have the 1000mb fiber. I used to get nearly 900. They came

We have 1GB service with the BGW320-500 router. Our club often has 100 people present. After a large meeting, we get complaints that we no one can connect to the WiFi. Rebooting the gateway solves the problem for a while. The DHCP leases are set for one day. The meetings are rarely back to back.

For most of today, and intermittently over the last week or two, I've had very poor experiences with ATT fiber. I've tried resetting my router and rebooting, and talking to the online support agents. The latency is almost at 5000ms at times, and traceroute shows that the primary suspect is an ATT