@SyedShafiulIsla Bangladesh and Pakistan allowed channels 149, 153, 157 and 161 and these channels does'nt support 160 MHz only channels 36, 40, 44 and 48 support 160 MHz and these channels are not...

@Zibous Change ip address to 192.168.68.1 and ip range 192.168.68.2 to 254 and use Google DNS and also use IoT Network on 2.4 GHz and Main Network on 5 GHz.

@Olivertye Have u checked what speed are you getting on ethernet on PC or Laptop.

@SayeemAhmed Hmmm exactly 2.4 GHz is congested on all Deco models and i checked Apple website suggested 20 MHz on 2.4 GHz but Deco use 40 MHz which is so congested.

@Olivertye What's your actual internet speed?

@David-TP Any suggestion?