I bought an Archer AX6000 router months ago and have had this issue the entire time but it has gotten to the point where it is unusable. I'm having trouble with the 5 Ghz band. After a clean start up

Hi, I may be wrong but imo the wifi speed in 5G is not so good compare to what I got before with an older D-LINK router from I used to get around 500Mb/s As per its specs, my laptop should be able to