@Saleheen As far as I know, the only "firmware" that would void a warranty would be 3rd party versions that are intended to invoke privileges or features not authorized by the manufacturer. If you...

@Saleheen Shouldn't affect warranty. I was told to use the beta firmware by tp-link tech to see if it would fix the network dropping issue. If they're authorizing it I don't think they can void a...

@Saleheen Good news Saleheen! I just successfully used the local firmware update feature in the router control app to downgrade to the previous version (1.3.2 Build 20210902 rel.16909(5553). Like I...

@Saleheen Looks like they took it down since they posted the final version. The name of the file is ax20v1.20-up-ver1-3-2-P1[20210901-rel69096]_beta_20220117.zip. I downloaded it when it first became...

I have the Archer AX20 version 1.20. Downloaded and installed the corresponding beta firmware on 1-20-22. Since then the AX20 has been maintaining an uninterrupted network connection. (Date of this...