@David-TP We are coming in the middle of the year and so far no update to the M4 V2. The TP-Link company is getting worse and worse, I would like to at least have a date to know if it pays to wait or...

we need solutions. 2 years waiting for improvements. I have several TP-Link devices but without an upgrade it's hard to keep these expensive pieces of plastic running. Google Wi-Fi mesh is far...

If you are using windows, the only way is to use an older version of windows, type windows 7. I upgraded using windows 7 on an old notebook.

I will do that, soon I return with news. UPDATE: It didn't work creating another account. I had to use an old computer with Windows 7 Sp1 to run the update program. Now my DECO M9 Plus is updated.

Yes, I tested it with windows 8 and windows 7 I tried with virtual machine, I used the compatibility of other versions, I don't know what to do anymore.

@Saurabh_S I've done this 3 times and it doesn't work.