I bought 7 (!!!) of Deco P7 2 years ago.

The first year everything worked really well.

But about a year ago I am having CONSTANT troubles.

Some decos suddenly disconnect and devices dont get IPs anymore. This happenes - no matter what I try.

I spend many many hours researching und trying things out - no luck!

So - before I trash them and never buy any TP-Link products again - allow me some questions:

 - why is there no more Firmwareupdates for Deco P7 for 2 years already?

 - why cant I change Wifi channels?

 - why do some stations connect to a weak signal station? Instead of a stable station right next to it?

 - why is Powerline not working properly?

Thank You!