@SteelPolaroids Thank you, that is good information! The Deco M9+ V2 is really an excellent product, but the upgrade is causing more confusion than necessary. It kind of looks like there has been a...

@TP-Link_Deco said: Actually, you may just leave them as they are, no need to connect them one by one to the computer to perform the updates. For example, if you three Decos are connected in this...

@Navalin Please allow me to ask, just to be clear. If you have 3x M9+ V2 you have to run the upgrade tool 3 times, one per unit? The best way is to connect with ethernet cable directly to each unit....

@Mikestjames I have 3x Deco M9+ V2 with version 1.2.11 firmware from 20190926, I have not performed any upgrade to the latest FW that was "sort of released" recently, because it is not available from...

@Mikestjames I have 500/500 fiber and the speed test in the Deco App shows exactly that. I also get the same for speedtest.net via ethernet. So I guess something else is going on in your system.

@JuanDS I support this. I would prefer to upgrade this way, and would like to know when this upgrade path will become available.