@Marvin_S Unable to find an update for my router as shown in the below screenshot.

@Marvin_S is it possible fo you to provide the stock/factory firmware for the Archer Ax73/Ax5400 v2.20 apart from that is available in the support download center ?? Also I updated the firmware today...

@Sumitlakra I have also updated my firmware to the latest version.. When I keep my phone near the wifi antenna it shows -60dbm.

@Marvin_S I have been using this router for 1-2 months now, after shifting to a new location but had bought it 1 year back in may 2023.

@Marvin_S Thank you for the reply but I have also tried manually changing the channel and channel width but the problem is same for me. Even keeping the phone above the router I am receiving -70db...

@Sumitlakra i have also tried disabling OFDMA/MU-MIMO and smart connect still, the problem is the same.