nothing ... now the 5ghz is a solid 160 to 170mbps wont hit higher than 170mbps

1: My firmware Is 1.0.10 build 20190517 rel.65170 2: Ive used the wifi analyzer app to determine which has the least amount of wifi interference 3: Its just a spectrum modem 4: No

I recently upgraded my spectrum internet speed to 400+mbps download and 20+mbps upload ... I'm getting 450mbps thru the ether net cable which is from the router but I'm only getting 50 to 80mbps on...