@rafius15 Thanks a lot for you feedback...hope another new update will fix your issues soon.

@WizzieL No....as its working fine with default firmware, didnt take the risk for upgradation.

I from Bangladesh, got my new Deco M4, V2 (Firmware: 1.4.1 Build 20200714 Rel. 47859), no issues with 5ghz connectivity. I received message to upgrade firmware to 1.5.0 Build 20210511 Rel. 34580....