Slow Wifi. Archer A7. 19.07.1

I Originally had a problem with this with Snapshot but the solution was enabling Software NAT offloading. Slow throughput from LAN to WAN

After upgrading to 19.07.1 that doesn't seem to help. 2.4ghz wifi is really slow. My internet is 250mbps down. I can only get about 40-50 with 2.4 and 180 with 5ghz. I appreciate any help with this.