@Abedur Yeah i had same problem with Deco X20 (3.20) 5 GHz range was -50 to -55 dbm and i had connection problems suddenly some websites stopped working to load and YouTube videos stopped buffering...

@Ishtiaque_Rabbi Remove the sim card from Android phone and turn ON airplane ✈️ mode and then restart your phone then u will able to see 5 GHz and 6 GHz on your Android phones 😎😎

@David-TP Now im using Deco M4 which is working fine for me now and i have returned Deco X20 to my sister in law.

@Ishtiaque_Rabbi Deco BE65 model is WiFi 7 model and many WiFi 7 model is supported channel selection feature and Deco X60 is little bit older model and i think they will provide channel selection...

@hrreddy Maybe your laptop can also support limited wifi link speed. This is normal on wifi. Don't worry about it.

@David-TP Okay thanks for your reply.