Sharp Fluctuation on 2.4 Ghz Band
So I have got a new Archer C20 router in which I have Dual Band activated.
However, I have found that under Dual Band mode, the 2.4Ghz band experiences sharp fluctuation.
The 5Ghz band remains mostly stable and is connected to my smartphone and FireStick. The 2.4Ghz band is only used to connect an old Samsung Galaxy On5 Pro but the signal constantly keeps dropping even when the phone is in close proximity to the router.
However, when I disable the 5 Ghz band, it gets more stable.
I have swapped the Channel to 11, set Channel Width to 20, but nothing seems to be working.
Is this how dual band is supposed to work or is there something I need to change in the router settings to make the 2.4 Ghz signal more stable.
Thanks in advance