I tried to download the old version 1.0.17, and manual upgrade the firmware in web console, however, it failed , it appears that only allows upgrading to newer firmware versions. Is there a way that...

Hi Deco/TPLink community : I have 2x Deco X60 (3.0) units bought in Dec. 2022 , about half year ago, it was working mostly fine until this month ... Ever since I upgraded the firmware (version :...