@Kevin_Z Thank you for your reply! The device which I use is OnePlus 6. I checked the link speed and it shows 72 Mbps. I am sitting very close to the router and the link speed is still the same. I...

So I purchased Archer A6 few days ago and I noticed that the speeds on 2.4Ghz are slow than that of 5Ghz. Note that my broadband speed is 50Mbps. The speed which I get on 2.4GHz is only 20-30Mbps but...