Just an update about this after a few days... My network is working fine now with firmware v1.2.0 Build 20211222. I still don't know what action solved the issue, but the steps I did was basically: -...

My last attempt was factory reset the router again, setting up internet, and wireless parameters accordingly to @Beorn's screenshot (OFDMA and TWT disabled). It has been almost 24 hours and no...

Hi @Beorn, thank you for your tips! After my router is restarted the 2.4Ghz network work fine again, but all the devices in this network gets disconnected sometime later. I don't know why my router...

Hi @Kevin_Z, thank you for quick reply. Yes, the 5Ghz connections are working fine. Only 2.4Ghz connections are affected by the issue. All my smart home devices needs to connect to 2.4Ghz network, it...

My Archer Ax73 updated itself to firmware v1.2.0 Build 20211222 (witch, strangely, it's not listed in TP-Link firmwares' page) and now I'm experiencing an issue with 2.4Ghz network. Intermittently,...