@David-TP thanks for your responses! I already tried disabling the Mesh & installing the driver which you gave the link, also reinstalled windows and the issue still same. I will clean the CPU and...

I am using Deco X50 Hardware Version 1.30 for last 3 days and facing the following issues: *Struggling to connect AC 5Ghz Device. I am using two WiFi 6 capable mobile phone, some 2.4Ghz IoT devices...