I have 3 Deco P9 that work fine in 90% of time.

I have 2 floors: 1st floor internet router with main DECO connected by ethernet. 2nd floor 2 slave DECO one of them with a smart TV connected by ethernet.

I tried all possible combinations in router and access point mode but proble is always the same even if I can give one more detail compared to some posts I read:

During normal wifi use with all kind of clients, smartphons, tablets, mac, arrives one moment when internet connection stops.

Whifi is connected with full signal but internet does not go.

only solution is to stop and restart wifi on client and it goes again perfect up to the next stop.

Everything looks ok, IP gateway simply stops to work.

I can say for sure tha problem is related to DECO SW because network works fine even when wifi connected device stop to work because when it happends on DECO with ethernet TV connected I verified that Netflix streaming continue to work fine even in the moment I have to stop and restart wifi on phone or tablet.

I have latest firmware as DEO app says, I tried all possible combinations for 20 days.

Product is fantastic and internet speed from the farest room is 75Mbps so I woul not like to ask Amazon to take product back and choos another brand.

Resuming:

P9 Slave--> ethernet TV continue to works fine even when wifi stops and need to be restarted on phone or tablet.

If ethernet device works fine 100% of time it means problem is not related to an internal network failure but simply on local DECO WIFI.

Problem can occurr once in 3 hours or 5 times in 20 minutes, it is random.

Thank in advance for your support.

Andrea, Rome Italy.